January 1974/July 1976, educated youth in the countryside;

August 1976/August 1988, Hubei Xiangfan Jacquard Fabric Factory Workers Factory Armed, Security, Political Work Officer, Director of the Chief Office and Director of the Enterprise Management Office (during the period served as Secretary of the Labor Distribution System Reform Task Force of the Municipal Party Committee Political Research Office, Xiangyang City Cadre of the Shenzhen Office).

September 1988/January 1993, manager of trade department of a company of Shenzhen Nanyou Group;

February 1993/August 2005, Managing Director, CNOOC Daya Bay Petrochemical Company Limited;

September 2005/October 2010, Guangdong Hanyu Law Firm;

November 2010/March 2011, Guangdong Yishang Law Firm;

April 2011/June 2023 Beijing Yingke (Shenzhen) Law Firm:

Since July 2023, Guangdong Zhiheng Law Firm has been present.

Zhongshan University Law

1, the Daily Economic Telegraph "Shenzhen 40 years, 40 people of finance and economics" series of interviews with one of the reporting figures.

2, Shenzhen International Tendering Co., Ltd. Expert pool bid evaluation experts.

3. Supervisory Board of Shenzhen Youth Science and Technology Talent Association.

4. Director of Shenzhen Returned Overseas Chinese Entrepreneurs Association.

5. Member of Property Management Professional Committee of Guangdong Lawyers Association.

6. Member of the Party Committee of Shenzhen Lawyers Association and the Professional Committee of Government Legal Advisers

1. One of the featured individuals in the “Shenzhen’s 40 Years, 40 Financial Figures” series of exclusive interviews by Daily Economic News.

2. Bid evaluation expert in the expert database of Shenzhen International Tendering Co., Ltd.

3. Supervisor of the Supervisory Board of the Shenzhen Youth Association for Science and Technology Talents.

4. Director of the Shenzhen Association of Entrepreneurs Who Are Returned Overseas Chinese and Their Relatives.

5. Member of the Property Management Professional Committee of the Guangdong Provincial Lawyers Association.

6. Member of the Party Committee of the Shenzhen Lawyers Association and the Government Legal Counsel Professional Committee

Shenzhen Longhua District Government Jiulongshan Science and Technology Park land preparation special legal services project.

Special Legal Service Project of Qiaixiang Village Urban Renewal Project of Shenzhen Urban Construction Group

3. Shenzhen Luohu State Taxation Bureau tax collection administrative dispute case, which was reported in Guangdong Nanfang Daily as a classic case.

4, Shenzhen Hengtong Co., Ltd. shareholders damage the interests of the company dispute case.

5, Shenzhen, a community to cancel the real estate registration dispute case.

6. Responsible for handling the collective strike case of thousands of employees of Jiangsu Yangzhou Tongyu Textile Group Company. After multiple rounds of face-to-face negotiation and crisis public relations handling with the representatives of the striking employees, the work was fully resumed within 48 hours, achieving a harmonious and win-win situation between labor and management, which was fully affirmed by the local government and investors.