People: 21Vianet Group Inc (VNET.O)

Mr. Shang-Wen Hsiao is President, Chief Financial Officer of 21Vianet Group Inc., since June 2010. Previously, Mr. Hsiao served as the chief financial officer of Greatdreams (China), Inc. from June 2008 to June 2010. Prior to that, Mr. Hsiao served as the chief financial officer of Memsic Inc. (NASDAQ: MEMS) from July 2007 to June 2008. Mr. Hsiao is currently an independent director of Camelot Information Systems Inc. (NYSE: CIS), a provider of enterprise application services and financial industry IT services in China listed on the New York Stock Exchange. Mr. Hsiao also served as the chief executive officer and chief financial officer of Centuryfone 121 Networking and Communication Co. from September 2003 to May 2007. From July 2000 to September 2003, Mr. Hsiao served as the chief financial officer of YesKey Group. From January 1994 to July 2000, Mr. Hsiao was a senior manager of business, tax and legal advisory for Arthur Andersen LLP in Philadelphia and Shanghai. Mr. Hsiao received his Juris Doctor degree from Rutgers School of Law in 1994 and his bachelor’s degree in finance and accounting from Temple University in 1989. Mr. Hsiao has been a certified public accountant since 1989 and was admitted to the Pennsylvania Bar in 1994.