1988 5438+0 ——1992.09 cadres and secretaries of Guangzhou Port Public Security Bureau.
1992.10—1998.12 Member, deputy director, political engineer, chief clerk, chief of economic development section, economist of Shahe Sub-district Office, Nanshan District, Shenzhen.
1998. 12—2002.06 Head and Director of Investment Promotion Office of Shenzhen Nanshan Economic Development Bureau.
2002.06—2006.03 Deputy Director of Shenzhen Nanshan Economic and Trade Bureau
2006.03—20 1 1.04 Deputy Director of Shenzhen Nanshan District Trade and Industry Bureau
20 1 1.04 —— Deputy Director of Shenzhen Nanshan District Economic Promotion Bureau.