1993 began to engage in foreign exchange trading, and successively engaged in theoretical research and practical trading operations of foreign exchange trading in a number of domestic and foreign financial investment institutions. For large investment institutions, they have in-depth research and rich practical experience in foreign exchange market capital operation and foreign exchange risk management of foreign-related enterprises. Special foreign exchange analyst of China National Radio's economic voice "Huitong Tianxia" program and Beijing City Service Management Radio's "International Foreign Exchange Report" program; Xinhua News Agency Xinhua 08 Special Foreign Exchange Analyst. In 2004, Hexun.com and Beijing People's Broadcasting Co., Ltd. were awarded the titles of "Most Popular Foreign Exchange Analyst" and "Hexun.com 201/Best Foreign Exchange Analyst" respectively.

CCTV financial expert, special contributor to Xinhua News Agency, foreign exchange experts such as Sina and He Xun, senior foreign exchange trader, with nearly 20 years' experience in large-scale capital trading, with a single capital of hundreds of millions at one time, and little insight into precious metals and foreign exchange market.

He used to be the director of the Preparatory Committee of China Financial Derivatives Research Institute (CICC) and the head of the Preparatory Group of CICC Foreign Exchange (Professional) Research Institute.

Founding Dean of Foreign Exchange Research Institute of China Financial Derivatives Research Institute (CICC).