|Zhengdong Zhu is co-founder, chairman of the board and chief executive officer of our company and is responsible for the overall management operations and strategic direction. Prior to cofounding our company, Mr. Zhu worked at the Beijing Huake Hi-Tech Co., Ltd., a communications products and computer facilities company, as an engineer, manager of the network department and vice general manager in charge of marketing and sales from 1995 to 1998. From 1989 to 1995, Mr. Zhu worked as an engineer in the area of electronic communications technology at the research department of North China Institute of Electro-Optics Technology. Mr. Zhu graduated in 1989 from the Radio Engineering Department of the Southeast University, China with a bachelor's degree in radio engineering, and obtained a graduate certificate from the management science department at Sichuan University, China in 2001.
Ping Wei is our chief financial officer. Ms. Wei has extensive international finance, accounting and audit experience. From 2005 to 2008, Ms. Wei worked with New Oriental Education and Technology Group (NYSE: EDU) as its director of finance and controller. In 2004, Ms. Wei was the head for New Oriental's North American operation. Prior to that, Ms. Wei worked with Lorus Therapeutics Inc., or Lorus, a Canadian biopharmaceutical company listed on both the Toronto Stock Exchange and the American Stock Exchange, as its acting chief financial officer and controller and previously as its assistant controller. Prior to working at Lorus, Ms. Wei was an auditor for seven years with Deloitte & Touche in Toronto and Arthur Andersen in Beijing. Ms. Wei is a Canadian Chartered Accountant and a US CPA with the State of Illinois. Ms. Wei received her bachelor's degree in international accounting from the Central University of Finance and Banking in Beijing in 1993.
Hongfeng Sun is co-founder and senior vice president of our company. He assists our chief executive officer in the overall management of our company and heads our sales and marketing department. Prior to co-founding our company, he worked at Sichuan Champion Hi-Tech Co., Ltd., a company in Sichuan, China engaging in system integration. From 1991 to 1998, Mr. Sun worked as an assistant general manager in charge of market development at Nanjing Bada Computer System Co., Ltd. From 1989 to 1991, Mr. Sun worked at the Port Authority of Nanjing as a system engineer. Mr. Sun graduated in 1989 from the Radio Engineering Department of Southeast University, China with a bachelor's degree in radio engineering.