Partner of Chenggong Law Firm, Deputy Director of Construction Engineering and Real Estate Legal Affairs Department, and Director of Real Estate and Construction Engineering Department of Chenggon (Laoshan) Law Firm
Partner of Shandong Chenggong Law Firm, Deputy Director of Legal Affairs Department of Science and Technology and Intellectual Property, Director of Intellectual Property Department of Shandong Chenggong (Chengyang) Law Firm
Committee member of China Association for Promoting Democracy, Partner of Shandong Chenggong Law Firm, Vice Director of Commercial Legal Affairs Department, Vice Director of Shandong Chenggong (Jimo) Law Firm
Member of Communist Party of China, Partner of Chenggong Law Firm, and Deputy Director of Retrial Complaints Legal Affairs Department