SOSV

SOSV is a global venture capital firm founded in 1995 and headquartered in Princeton, New Jersey. Specializing in seed-to-growth stage investments, SOSV operates multiple accelerator programs worldwide, including HAX for hardware, IndieBio and RebelBio for life sciences, Chinaccelerator and MOX for cross-border internet ventures, Food-X for innovative food solutions, and dlab for blockchain technology. The firm focuses on investments in revolutionary deep technologies aimed at improving human and planetary health, as well as cross-border markets, particularly in Asia. SOSV invests in approximately 150 startups annually, providing support through its resources to accelerate product development and scaling. Over its two-decade history, SOSV has established a strong reputation, consistently ranking among the top venture capital firms globally.

Michael Aberman

Partner

Lindsay Atkenson

Analyst

Hugh Bowen

Associate

Po Bronson

General Partner

Stephen Chambers

Partner

Navin Danapal

SEA Director

Hiruy Ephrem

Analyst

Sheng Ge

Partner, Investments Operations

Weichang Ge

Analyst

TR Harrington

Partner

Bill Liao

General Partner

Ching-Ping Lin

Partner

Stephen McCann

CFO and General Partner

Carthach McCarthy

CFO

Yuan-Ting Meng

Analyst

Paul Monaghan

Principal

Eric Ramsay

Analyst

Pae Wu

General Partner

Sabriya Stukes Ph.D

Partner

Past deals in E-learning

Qwasar Silicon Valley

Convertible Note in 2022
Developer of a software engineering school and apprenticeship platform designed to facilitate training programs that develop technical skills for the students. The company's platform focuses on backend software engineering, artificial intelligence, machine learning, and software developers and operations, enabling people with training and skills to succeed professionally and create a learning community.

Ostad

Seed Round in 2022
Ostad is a tutor marketplace that connects learners with verified and skilled tutors across various subjects and skills. The platform offers a range of services, including one-on-one certificate courses with assessments, on-demand learning, and interactive online batches. Additionally, Ostad provides 24/7 problem-solving support from assigned tutors, ensuring that learners receive continuous assistance. The marketplace emphasizes affordable learning opportunities while fostering an active community and offering a price guarantee. Through its diverse offerings, Ostad aims to help users enhance their skills in a more engaging and effective manner.

Emys

Convertible Note in 2021
Emys develops customized social robots aimed at teaching foreign languages to children aged 3 to 7 through engaging interactions. These robots are designed to appeal to multiple senses and utilize familiar language, drawing from children's favorite cartoons, toys, and everyday items. Capable of movement, speech, facial recognition, and emotional expression, the robots foster a sense of bonding and companionship, enhancing the language learning experience. Emys combines the expertise of engineers, designers, and educators to integrate robotic technology into children's daily lives. The company has benefited from participation in a prominent hardware startup accelerator and has established operations in Shenzhen, China, to leverage local manufacturing capabilities and technical mentorship. This background supports Emys's mission to create an effective and affordable language learning tool for young children.

Vidyakul

Seed Round in 2021
Vidyakul Learning Space Private Limited operates an internet-based education platform designed to connect students with teachers across India. Established in 2017 and headquartered in Gurugram, the platform allows educators to create and share online courses while providing students access to a variety of educational resources. It caters to learners from classes 6 to 12, as well as graduate courses and preparation for competitive exams. The platform features both pre-recorded and live lectures delivered by experienced local teachers, and it supports multiple vernacular languages. By offering affordable quality education, Vidyakul aims to address the challenges of online learning for students, parents, and educators alike.

Elsa

Series B in 2021
Elsa is a mobile application focused on English language pronunciation training and accent reduction. The platform employs artificial intelligence and speech recognition technology to deliver precise phoneme-level feedback to users, assisting them in improving their English pronunciation. By providing real-time phonetic instructions, Elsa enables language learners worldwide to identify and correct their pronunciation errors, ultimately fostering greater fluency and confidence in their spoken English.

Emys

Seed Round in 2021
Emys develops customized social robots aimed at teaching foreign languages to children aged 3 to 7 through engaging interactions. These robots are designed to appeal to multiple senses and utilize familiar language, drawing from children's favorite cartoons, toys, and everyday items. Capable of movement, speech, facial recognition, and emotional expression, the robots foster a sense of bonding and companionship, enhancing the language learning experience. Emys combines the expertise of engineers, designers, and educators to integrate robotic technology into children's daily lives. The company has benefited from participation in a prominent hardware startup accelerator and has established operations in Shenzhen, China, to leverage local manufacturing capabilities and technical mentorship. This background supports Emys's mission to create an effective and affordable language learning tool for young children.

Qwasar Silicon Valley

Convertible Note in 2020
Developer of a software engineering school and apprenticeship platform designed to facilitate training programs that develop technical skills for the students. The company's platform focuses on backend software engineering, artificial intelligence, machine learning, and software developers and operations, enabling people with training and skills to succeed professionally and create a learning community.

Emys

Convertible Note in 2020
Emys develops customized social robots aimed at teaching foreign languages to children aged 3 to 7 through engaging interactions. These robots are designed to appeal to multiple senses and utilize familiar language, drawing from children's favorite cartoons, toys, and everyday items. Capable of movement, speech, facial recognition, and emotional expression, the robots foster a sense of bonding and companionship, enhancing the language learning experience. Emys combines the expertise of engineers, designers, and educators to integrate robotic technology into children's daily lives. The company has benefited from participation in a prominent hardware startup accelerator and has established operations in Shenzhen, China, to leverage local manufacturing capabilities and technical mentorship. This background supports Emys's mission to create an effective and affordable language learning tool for young children.

L2P Limited

Convertible Note in 2020
L2P Limited is an international eSports EdTech company based in Russia that specializes in developing an educational platform for both professional and non-professional gamers. The company focuses on enhancing players' skills through a personalized learning experience that incorporates artificial intelligence and machine learning technologies. Its platform offers individual post-match feedback, tactical insights, video lessons from professional players, and in-game tasks to facilitate player improvement. L2P Limited has attracted over 1.5 million subscribers across its products for games like Dota 2 and League of Legends and has analyzed more than 60 million matches, producing over 2,000 instructional videos. The company aims to expand its offerings to cover additional games and enter new language markets in the near future.

L2P Limited

Seed Round in 2020
L2P Limited is an international eSports EdTech company based in Russia that specializes in developing an educational platform for both professional and non-professional gamers. The company focuses on enhancing players' skills through a personalized learning experience that incorporates artificial intelligence and machine learning technologies. Its platform offers individual post-match feedback, tactical insights, video lessons from professional players, and in-game tasks to facilitate player improvement. L2P Limited has attracted over 1.5 million subscribers across its products for games like Dota 2 and League of Legends and has analyzed more than 60 million matches, producing over 2,000 instructional videos. The company aims to expand its offerings to cover additional games and enter new language markets in the near future.

Arkademi

Seed Round in 2020
Arkademi helps people to teach and learn any certified vocational skills that enriching lives and scale personal competitiveness by providing massive open online course (MOOC) platform. Arkademi builds product to augementing human intelligence through the most relevant approachment in continous learning by providing robust education technology.

eFanswer

Seed Round in 2019
eFanswer LTD operates an online platform that facilitates interaction between fans and celebrities. Founded in 2014 and based in London, the platform allows users to ask questions to their favorite idols, discover intriguing insights, and compile their inquiries into a unique e-book. Through this crowd writing approach, celebrities can share their life stories and experiences via text, audio, and video content, enhancing their connection with fans. The service empowers users to engage with their idols in a meaningful way, creating memorable records of their interactions while enabling celebrities to reach a broader audience across various social platforms.

Diwala

Seed Round in 2019
Diwala AS is a company based in Oslo, Norway, founded in 2017, that focuses on creating a decentralized platform for verifying individuals' skills through blockchain technology. The company collaborates with educators and employers to address the issue of invalid credentialing by providing secure, portable, and easily verifiable digital skill credentials. Diwala's platform enables users, particularly youth and displaced communities, to access global opportunities by offering a digitally verified record of their educational and work history. This application helps combat certification and identity fraud by allowing clients to issue and manage digitally verifiable credentials for their graduates or employees, fostering an ecosystem of trusted digital skill identities.

Vidyakul

Seed Round in 2019
Vidyakul Learning Space Private Limited operates an internet-based education platform designed to connect students with teachers across India. Established in 2017 and headquartered in Gurugram, the platform allows educators to create and share online courses while providing students access to a variety of educational resources. It caters to learners from classes 6 to 12, as well as graduate courses and preparation for competitive exams. The platform features both pre-recorded and live lectures delivered by experienced local teachers, and it supports multiple vernacular languages. By offering affordable quality education, Vidyakul aims to address the challenges of online learning for students, parents, and educators alike.

NewCampus

Seed Round in 2019
NewCampus is a modern business school for Asia, supercharging careers and networks at 1% of the cost of an MBA. We host live, innovative, and practical classes all taught by execs from global innovative companies like Grab, Xiaomi and Netflix. 90% of our learners are from outside of finance and consulting, 80% are women. With NewCampus, people and companies underserved by the existing executive education market, access the skills, ideas and networks they need to continuously stay ahead.

Atiom

Seed Round in 2019
Atiom develops digital solutions aimed at enhancing employee engagement and training within organizations. Its primary offering is a gamified software-as-a-service (SaaS) platform that transforms traditional training methods into enjoyable and measurable experiences. By focusing on continuous engagement rather than isolated activities, Atiom's platform provides businesses with valuable insights into their human resources practices. This approach not only makes training more effective but also helps companies in China and beyond to understand the advantages of online training over conventional methods. Through its innovative technology, Atiom seeks to improve workforce development and overall organizational performance.

Elsa

Series A in 2019
Elsa is a mobile application focused on English language pronunciation training and accent reduction. The platform employs artificial intelligence and speech recognition technology to deliver precise phoneme-level feedback to users, assisting them in improving their English pronunciation. By providing real-time phonetic instructions, Elsa enables language learners worldwide to identify and correct their pronunciation errors, ultimately fostering greater fluency and confidence in their spoken English.

Atiom

Seed Round in 2019
Atiom develops digital solutions aimed at enhancing employee engagement and training within organizations. Its primary offering is a gamified software-as-a-service (SaaS) platform that transforms traditional training methods into enjoyable and measurable experiences. By focusing on continuous engagement rather than isolated activities, Atiom's platform provides businesses with valuable insights into their human resources practices. This approach not only makes training more effective but also helps companies in China and beyond to understand the advantages of online training over conventional methods. Through its innovative technology, Atiom seeks to improve workforce development and overall organizational performance.

Emys

Seed Round in 2018
Emys develops customized social robots aimed at teaching foreign languages to children aged 3 to 7 through engaging interactions. These robots are designed to appeal to multiple senses and utilize familiar language, drawing from children's favorite cartoons, toys, and everyday items. Capable of movement, speech, facial recognition, and emotional expression, the robots foster a sense of bonding and companionship, enhancing the language learning experience. Emys combines the expertise of engineers, designers, and educators to integrate robotic technology into children's daily lives. The company has benefited from participation in a prominent hardware startup accelerator and has established operations in Shenzhen, China, to leverage local manufacturing capabilities and technical mentorship. This background supports Emys's mission to create an effective and affordable language learning tool for young children.

Hitch Tech

Seed Round in 2018
Hitch Tech Inc. is an educational technology company based in Kitchener, Canada, founded in 2018. The company develops a video platform tailored for African schools, which includes a battery-powered video hotspot that stores educational videos offline. This platform enables students and teachers to access a curated selection of videos aligned with local curricula and textbooks through WiFi or local networks. By providing unrestricted access to high-quality educational resources, Hitch Tech addresses challenges related to technology literacy, power, and internet infrastructure in underserved communities. The company's innovative approach aims to enhance learning opportunities and support the educational needs of Africa's emerging markets.

YuzzBuzz

Seed Round in 2018
BuzzBuzz provides a platform for kids in China and English speaking countries to engage in guided conversation for language practice. Our vision is to connect global kids and empower their love to learn a language.

GloCoach

Seed Round in 2018
GloCoach is a new global leadership coaching business, as part of the International Learning Enterprises (ILE) Group. We are home to 100+ of the world’s best corporate coaches with the mission to help CEOs, senior management teams and young emerging leaders improve leadership competencies and deliver superior results. We disrupt the traditional executive coaching industry by leveraging technology to breakdown the barriers of geography, time difference and organizational hierarchy, so we could bring together the best coaches worldwide and deliver 1 on 1 live coaching on our cloud-based Learning Management System.
International Learning Enterprises is a Shanghai-based company founded in 2009 that specializes in providing corporate training courses for Chinese professionals through a cloud-based online platform. The company focuses on developing skills for global business success, offering a range of courses including global leadership essentials, effective communication with Americans, solution selling to westerners, global business writing, and global women's leadership. In addition to standard courses, International Learning Enterprises also designs custom training programs tailored to meet specific organizational needs. By delivering live classes and comprehensive online resources, the company enables individuals and organizations across Asia to access effective and standardized training solutions, thereby enhancing their capabilities in the global marketplace.

Elsa

Seed Round in 2018
Elsa is a mobile application focused on English language pronunciation training and accent reduction. The platform employs artificial intelligence and speech recognition technology to deliver precise phoneme-level feedback to users, assisting them in improving their English pronunciation. By providing real-time phonetic instructions, Elsa enables language learners worldwide to identify and correct their pronunciation errors, ultimately fostering greater fluency and confidence in their spoken English.

NewCampus

Seed Round in 2018
NewCampus is a modern business school for Asia, supercharging careers and networks at 1% of the cost of an MBA. We host live, innovative, and practical classes all taught by execs from global innovative companies like Grab, Xiaomi and Netflix. 90% of our learners are from outside of finance and consulting, 80% are women. With NewCampus, people and companies underserved by the existing executive education market, access the skills, ideas and networks they need to continuously stay ahead.

Snapask

Seed Round in 2017
Snapask Holdings Pte. Ltd. is an education technology company that provides a mobile application designed to enhance student learning by connecting them with qualified tutors for immediate assistance. Founded in 2015 and based in Hong Kong, Snapask offers a "Question & Answer" service that allows students to seek help on a wide range of subjects, including mathematics, English, and various vocational topics. The app also features a "Learning Planner," which provides personalized content recommendations tailored to individual students' study habits and progress. With a user base exceeding 2.5 million students across ten regions in the Asia-Pacific, Snapask aims to deliver effective, personalized, and accessible educational support, leveraging machine learning and mobile cloud services to facilitate this goal.

eFanswer

Seed Round in 2017
eFanswer LTD operates an online platform that facilitates interaction between fans and celebrities. Founded in 2014 and based in London, the platform allows users to ask questions to their favorite idols, discover intriguing insights, and compile their inquiries into a unique e-book. Through this crowd writing approach, celebrities can share their life stories and experiences via text, audio, and video content, enhancing their connection with fans. The service empowers users to engage with their idols in a meaningful way, creating memorable records of their interactions while enabling celebrities to reach a broader audience across various social platforms.

Elsa

Seed Round in 2017
Elsa is a mobile application focused on English language pronunciation training and accent reduction. The platform employs artificial intelligence and speech recognition technology to deliver precise phoneme-level feedback to users, assisting them in improving their English pronunciation. By providing real-time phonetic instructions, Elsa enables language learners worldwide to identify and correct their pronunciation errors, ultimately fostering greater fluency and confidence in their spoken English.

Elsa

Seed Round in 2017
Elsa is a mobile application focused on English language pronunciation training and accent reduction. The platform employs artificial intelligence and speech recognition technology to deliver precise phoneme-level feedback to users, assisting them in improving their English pronunciation. By providing real-time phonetic instructions, Elsa enables language learners worldwide to identify and correct their pronunciation errors, ultimately fostering greater fluency and confidence in their spoken English.

Emys

Convertible Note in 2016
Emys develops customized social robots aimed at teaching foreign languages to children aged 3 to 7 through engaging interactions. These robots are designed to appeal to multiple senses and utilize familiar language, drawing from children's favorite cartoons, toys, and everyday items. Capable of movement, speech, facial recognition, and emotional expression, the robots foster a sense of bonding and companionship, enhancing the language learning experience. Emys combines the expertise of engineers, designers, and educators to integrate robotic technology into children's daily lives. The company has benefited from participation in a prominent hardware startup accelerator and has established operations in Shenzhen, China, to leverage local manufacturing capabilities and technical mentorship. This background supports Emys's mission to create an effective and affordable language learning tool for young children.

Emys

Seed Round in 2016
Emys develops customized social robots aimed at teaching foreign languages to children aged 3 to 7 through engaging interactions. These robots are designed to appeal to multiple senses and utilize familiar language, drawing from children's favorite cartoons, toys, and everyday items. Capable of movement, speech, facial recognition, and emotional expression, the robots foster a sense of bonding and companionship, enhancing the language learning experience. Emys combines the expertise of engineers, designers, and educators to integrate robotic technology into children's daily lives. The company has benefited from participation in a prominent hardware startup accelerator and has established operations in Shenzhen, China, to leverage local manufacturing capabilities and technical mentorship. This background supports Emys's mission to create an effective and affordable language learning tool for young children.

Elsa

Convertible Note in 2016
Elsa is a mobile application focused on English language pronunciation training and accent reduction. The platform employs artificial intelligence and speech recognition technology to deliver precise phoneme-level feedback to users, assisting them in improving their English pronunciation. By providing real-time phonetic instructions, Elsa enables language learners worldwide to identify and correct their pronunciation errors, ultimately fostering greater fluency and confidence in their spoken English.

Rikai Labs

Convertible Note in 2016
Rikai Labs, Inc. operates a chatbot platform that merges Artificial Intelligence and Natural Language Processing with human support, primarily targeting English language learners in China. Founded in 2015 and based in Shanghai, the company’s flagship product, TeacherBot, engages WeChat users by providing interactive English lessons to approximately 400 million potential learners. The platform utilizes a combination of chatbots and live teachers, where TeacherBot manages most of the instruction while a human teacher monitors progress and provides assistance when needed. This approach not only aids in teaching but also enhances the chatbot's capabilities over time, enabling it to respond more effectively to student queries. Rikai Labs also offers chatbot solutions for various clients, including Visa and Budweiser, across different sectors such as travel and e-commerce. The company operates on a subscription-based model, which has contributed to its profitability.

Rikai Labs

Seed Round in 2016
Rikai Labs, Inc. operates a chatbot platform that merges Artificial Intelligence and Natural Language Processing with human support, primarily targeting English language learners in China. Founded in 2015 and based in Shanghai, the company’s flagship product, TeacherBot, engages WeChat users by providing interactive English lessons to approximately 400 million potential learners. The platform utilizes a combination of chatbots and live teachers, where TeacherBot manages most of the instruction while a human teacher monitors progress and provides assistance when needed. This approach not only aids in teaching but also enhances the chatbot's capabilities over time, enabling it to respond more effectively to student queries. Rikai Labs also offers chatbot solutions for various clients, including Visa and Budweiser, across different sectors such as travel and e-commerce. The company operates on a subscription-based model, which has contributed to its profitability.

CookMood

Convertible Note in 2015
CookMood is an online platform based in Brazil that offers live streaming cooking classes, enabling users to learn or teach culinary skills from their own kitchens. The platform connects home cooks, professionals, and chefs worldwide, allowing anyone to become an instructor and earn money from the comfort of their home. With just a cellphone, tablet, or laptop, participants can access a diverse range of cooking classes and interact with instructors in real-time. CookMood emphasizes accessibility, requiring no specialized equipment, thereby transforming every kitchen into a potential classroom. The platform fosters a community where users can ask questions and gain valuable insights, promoting a sharing economy centered around culinary education.

Snapask

Seed Round in 2015
Snapask Holdings Pte. Ltd. is an education technology company that provides a mobile application designed to enhance student learning by connecting them with qualified tutors for immediate assistance. Founded in 2015 and based in Hong Kong, Snapask offers a "Question & Answer" service that allows students to seek help on a wide range of subjects, including mathematics, English, and various vocational topics. The app also features a "Learning Planner," which provides personalized content recommendations tailored to individual students' study habits and progress. With a user base exceeding 2.5 million students across ten regions in the Asia-Pacific, Snapask aims to deliver effective, personalized, and accessible educational support, leveraging machine learning and mobile cloud services to facilitate this goal.

CookMood

Seed Round in 2015
CookMood is an online platform based in Brazil that offers live streaming cooking classes, enabling users to learn or teach culinary skills from their own kitchens. The platform connects home cooks, professionals, and chefs worldwide, allowing anyone to become an instructor and earn money from the comfort of their home. With just a cellphone, tablet, or laptop, participants can access a diverse range of cooking classes and interact with instructors in real-time. CookMood emphasizes accessibility, requiring no specialized equipment, thereby transforming every kitchen into a potential classroom. The platform fosters a community where users can ask questions and gain valuable insights, promoting a sharing economy centered around culinary education.

LearnLode

Venture Round in 2015
Learnlode, headquartered in Ireland, is developing an advanced knowledge management and online learning platform aimed at enhancing knowledge retention and sharing within businesses. The platform is designed to help organizations capture and optimize the valuable knowledge held by their employees, addressing the challenges and costs associated with training and recruitment. By utilizing proprietary technology and algorithms, Learnlode enables contact centers and other industries to streamline access to relevant information, ensuring that employees can efficiently find and utilize the knowledge necessary for their roles. This integrated approach not only improves operational efficiency but also helps organizations maximize the value of their knowledge assets.

SXT Learning

Seed Round in 2015
SXT Learning Ltd. operates a platform designed to enhance professional skill development within organizations. Based in Shanghai, China, the company assists businesses in delivering training programs to distributed workforces, aiming to improve customer satisfaction, reduce employee attrition, and manage skill portfolios effectively. SXT Learning provides a unique online solution that allows employees to access training content via smartphones, whether on-site or remotely. The platform includes features for content creation, staff management, progress tracking, and feedback collection. Additionally, it enables companies to monitor training consumption and assess comprehension through testing, facilitating a comprehensive approach to employee training and development.

SchoolMatch

Seed Round in 2015
SchoolMatch is an educational technology company

Zhu-Lou

Convertible Note in 2015
Zhu-Lou is a cloud-based student information system based in Shanghai, China, founded in 2014. The company addresses significant challenges in school management identified through visits to top schools in the Dongbei region. Zhu-Lou's platform is designed specifically for the Chinese educational environment, offering tools for managing student information, including grading, data analytics, and communication with parents via SMS. This system enables administrators to compare performance metrics across units, students, and teachers, thereby facilitating better management of educational institutions. Zhu-Lou's software is accessible from any internet-enabled device and is offered free of charge to schools, making it a vital resource for enhancing educational outcomes in China.

Zhu-Lou

Venture Round in 2014
Zhu-Lou is a cloud-based student information system based in Shanghai, China, founded in 2014. The company addresses significant challenges in school management identified through visits to top schools in the Dongbei region. Zhu-Lou's platform is designed specifically for the Chinese educational environment, offering tools for managing student information, including grading, data analytics, and communication with parents via SMS. This system enables administrators to compare performance metrics across units, students, and teachers, thereby facilitating better management of educational institutions. Zhu-Lou's software is accessible from any internet-enabled device and is offered free of charge to schools, making it a vital resource for enhancing educational outcomes in China.

NYCareerElite

Seed Round in 2014
NYCareerElite facilitates hands-on working experiences for university students by connecting them with international start-ups and entrepreneurs online. The company offers its users with online internships, students learning facilities, work, and opportunities to excel. Its network of entrepreneurs and startups provide online internship programs and valuable mentorship to empower students with the practical skills and professional communication abilities necessary for success in the global economy. The mission of NYCreerElite is to prepare students for their future careers while assisting them to their desired industries. NYCareerElite is a U.S.-based company that was founded in 2013 by Eoin Brown.

DailyThemes.org

Seed Round in 2014
Daily Themes offers personalized services for its users to improve English writing skills. Its users are encouraged to write regularly on the open community about their everyday life and their interests. Then, they receive personalized suggestions for improvement that are based on their writing patterns. Users can also read, comment on, and learn from each others’ work. To improve even faster, users can upgrade to receive detailed reviews and corrections from experts with Cambridge University qualifications.

eProf

Seed Round in 2013
eProf Education Inc. is an education technology consultancy and software provider based in Toronto, Canada, founded in 2012. The company operates an online teaching platform that assists educators and education businesses in developing and launching effective eLearning programs. eProf offers a range of services, including education technology consulting, an eLearning JumpStart Package designed to facilitate the successful initiation of eLearning projects, and online course marketing services. Its software streamlines the logistics of online teaching, encompassing curriculum development, automated scheduling, and a flexible framework for classes, enabling users to teach effectively across diverse settings.

Click 4 Classes

Seed Round in 2013
Operator of a website containing information on classes and training providers. The company's platform specializes in providing information on classes and training providers in various business sectors.

Superclass

Seed Round in 2011
Superclass Co.Ltd. offers online platform for real time education services. The company offers online interactive lectures, real time assistance, and feedback services. The company was founded in 2008 and is based in Hangzhou, China.
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