Management Team

Management Team

Yongji Sun
Yongji Sun
Chief Executive Officer
Mr. Yongji Sun serves as our Chief Executive Officer and director since April 2020. Mr. Sun had served as our independent director from April 2014 to April 2020. Mr. Sun currently serves as the Chairman of Dilato Infotech Ltd. Between 2011 and 2014, Mr. Sun served as the Chief Executive Officer of Shangxue Education Technology Inc. Between 2005 and 2011, Mr. Sun served as Executive Vice President at Pactera Technology International Ltd., or Pactera (a Nasdaq listed company from 2010 to 2014). Prior to joining Pactera in November 2005, Mr. Sun co-founded Ensemble International Ltd. in 2002 and served as its Chief Executive Officer from 2003 to 2005. He founded and served as Chief Executive Officer of Newland Network Co. from 2000 to 2002. He established China R&D Center for Lotus Development Corporation (Lotus was later acquired by IBM) in 1993 and served as its R&D head until 1998. Mr. Sun received his bachelor’s degree in Computer Science from North-East Machinery Institute in 1985, master’s degree in Computer Science from Nanjing Aerospace & Aeronautic University in 1988, and MBA from Babson College, MA, U.S.A in 2000.
Kelvin Wing Kee Lau
Kelvin Wing Kee Lau
Chief Financial Officer

Mr. Kelvin Wing Kee Lau is our CFO. Prior to joining us, Mr. Lau was the chief financial officer of Square Panda Inc., a U.S.-based AI education start-up company, between July 2018 and August 2019. Between March 2007 and June 2018, Mr. Lau first served as the chief financial officer of Perfect World Co., Ltd., a China-based online game company (“Perfect World”) listed on Nasdaq between 2007 and 2015, and later as the chief financial officer of Perfect World Holding Co., Ltd., the holding company of Perfect World. Between November 2004 and February 2007, Mr. Lau was the chief financial officer of Beijing Media Corporation Limited, a company listed on the Stock Exchange of Hong Kong Limited. From 2000 to 2004, Mr. Lau was a group finance director of Shanghai Ogilvy & Mather Advertising Limited Beijing Branch. From 1990 to 2000, Mr. Lau worked at Hong Kong, Shanghai and Beijing offices of PricewaterhouseCoopers, lastly as a senior manager in Beijing. Mr. Lau received his bachelor's degree in business administration from Hong Kong Baptist University in 1990. He received his EMBA degree in 2011 from Cheung Kong Graduate School of Business in China. Mr. Lau is a member of Association of Chartered Certified Accountants and Hong Kong Institute of Certified Public Accountants.

Ying Sun
Ying Sun
Vice President

Ying Sun is our vice president. Ms. Sun has served as our vice president since December 2009, responsible for our nation-wide operations. Ms. Sun joined us in June 2005 as the general manager of our Beijing learning centers. Between 2007 and 2009, she was the general manager of our northern region. From 1999 to 2005, Ms. Sun worked in Gloria Hotels and Resorts, serving in various sales and human resources-related roles. Ms. Sun received a bachelor’s degree in tourism economics management from Dongbei University of Finance and Economics in China.