What is Lan Xiaoming's position? Supervision of Beijing-Shanghai high-speed railway

Lan Xiaoming: Male, China nationality, with no right of abode abroad,1born in February 1972, bachelor degree, senior economist, senior accountant, and now supervisor of the company. Mr. Lan Xiaoming was the chief financial officer of Beijing Huihe Real Estate Development Co., Ltd. from June 2005 to July 2006, the assistant to the general manager of Beijing Metro Construction Co., Ltd. from July 2006 to September 2007, and the deputy general manager of Beijing Jingchuang Investment Co., Ltd. from September 20, 2007. 20 10 to 20 10 was the general manager of Beijing Jingmi Investment Co., Ltd., 20 14 to 20 17 was the general manager of Beijing Jingtou Rail Transit Real Estate Development Co., Ltd., and from 20 17 to 20 18 was the asset of Beijing Investment Company.