1978.8- 1982.8, working in Zibo Architectural Design Institute;
1982.8- 1987.2, designer and technician of Zibo Architectural Design Institute;
1987.2- 1988.2, deputy director and assistant of the third design office of Zibo Architectural Design Institute;
1988.2- 1992.5, as the office director and assistant in the third design room of Zibo Architectural Design Institute;
199 1 Up to now, he has been the president and chief architect of Xiamen Branch of Zibo Architectural Design and Research Institute;
1992.5, vice president of Zibo Architectural Design and Research Institute;
1993, worked in Zibo Zhida Architectural Design Co., Ltd., and is currently the general manager and chief architect of the design company. He is one of the main founders of the company.