2001— | Executive Director, China Telecom Corporation | |
2000— | Chairman, Guangdong Telecom Company Guangdong Province | |
2000— | General Manager, Guangdong Telecom Company Guangdong Province | |
1986—1992 | Deputy Chief Engineer, Telecommunications Bureau Jiangsu Province, Nanjing City | |
1986—1992 | Chief Engineer, Telecommunications Bureau Jiangsu Province, Nanjing City |