After graduation, I worked in China Nonferrous Metals Guangdong Geological Bureau, China Nonferrous Metals Guangdong Geological Bureau and Guangdong Tourism Group Research Institute, and gradually took up management positions as an engineer.

He once worked as a visiting scholar and senior visiting scholar in Kloster University of Technology in the Federal Republic of Germany and Placer Dom Mining Company in Australia, and went to the University of Massachusetts for one year with the third batch of advanced management training courses in Guangdong Province.

Since May 2003, Director and Party Secretary of Guangzhou Foreign Trade and Economic Cooperation Bureau.

20 15 1, director of Guangzhou Municipal Commission of Commerce.