1982- 1983 Assistant Professor, Department of Architecture, chongqing jianzhu university (formerly Chongqing Institute of Civil Engineering and Architecture) 1986- 1987 Architect of Hongkong Huayi Design Consultant (Shenzhen) Co., Ltd.
1988- 1990 Lecturer, Department of Architecture, chongqing jianzhu university (formerly Chongqing Institute of Civil Engineering and Architecture).
199 1 year-1992 architect of hong kong huayi design consultant (Shenzhen) co., ltd.
1992- 1999 Professor chongqing jianzhu university (formerly Chongqing Institute of Civil Engineering and Architecture); General Manager and Chief Architect of Shenzhen Huayu Architectural Design Company
2000-2002 Professor of Chongqing University; Director and Chief Architect of Shenzhen Shenzhong Architectural Design Co., Ltd.
2003-Shenzhen Tang Hua Design Consulting Co., Ltd., Professor Tang Hua, School of Architecture and Urban Planning, Chongqing University.