From 2011 to now, it has provided high-quality and efficient legal services for Jiangsu Provincial Department of Commerce, Nanjing Municipal Bureau of Commerce, Nanjing Tourism Commission, law enforcement detachment of Nanjing Land Bureau, Nanjing small and medium-sized circulation enterprise service center, Nanjing Liuhe District people's Government, Jiangsu Women's Federation, Nanjing Foreign Economic Cooperation Association, Nanjing oil products Association, Nanjing leisure agriculture association, etc.

● Has served as legal counsel for numerous enterprises on an ongoing basis, including a private oil company in Jiangsu Province, a foreign-invested petrochemical enterprise in Nanjing, a real estate development group in Nanjing, and a beauty chain company in Nanjing.

●Since practicing, he has successfully represented a number of major economic cases. For example, as a lawyer of the Nanjing Association for Foreign Economic Cooperation, 2012 went to the International Court of Justice in the Hague, Côte d'Ivoire, Africa, to successfully handle economic disputes involving mainland China and Taiwan, and participated in the Supreme People's Court and the Supreme People's Court in this case. The Procuratorate and other departments investigated; in 2017, they handled a case involving economic disputes in the mainland by a Taiwanese group company.

● From 2014 to 2018, he served as the party branch secretary of Jiangsu Majian Law Firm, carried out red party spirit education activities in Jinzhai County, carried out public welfare lectures on criminal duty crimes in combination with a party spirit and clean government education lecture of a fly ash company in Nanjing, and jointly carried out public welfare lectures with other units. At present, it is actively preparing to establish the party branch of Beijing Youheng (Nanjing) Law Firm and plans to serve as the party branch secretary of Beijing Youheng (Nanjing) Law Firm.

From 2013 to 2019, he served as the perennial legal adviser of "Nanjing Shangmao Group", providing legal support to all its subsidiaries and providing legal support to departments with large popular positions such as labor service personnel and on-site construction personnel.

● From 2015 to 2019, served as the association’s long-term legal counsel, providing policy and legal advice to all member units of the Nanjing Municipal Association for Foreign Economic Cooperation. We provide legal support to all member units, including state-owned enterprises, central SOEs, and listed companies, in areas such as overseas labor dispatch and foreign investment.

From 2017 to 2019, in response to the call of the Nanjing Municipal Bureau of Justice, we actively participated in legal lectures in Nanjing prisons and detention centers in various districts of Nanjing, explaining relevant laws and receiving legal consultation for criminal suspects and prisoners serving sentences.

● From 2017 to 2019, organized and established the Tongxin Legal Service Studio in Lianhua Beiyuan Community, Jianye District, Nanjing.

●In 2019, it successfully represented dozens of listed companies and private enterprises such as Huayi Brothers and Simcere Pharmaceutical Group for foreign investment matters, involving the United States, Canada, Malaysia, Panama, Hong Kong, Taiwan and other regions.

From 2018 to 2019, he served as the perennial legal adviser of "Jiangsu dianmi counsellor Enterprise Management Service Co., Ltd." (dianmi Network Technology Co., Ltd.), dealing with hundreds of personnel affairs consultation of the company every year, acting for the company in several labor disputes, and safeguarding the economic interests and reputation of the enterprise to the greatest extent.

● In 2019, served as the long-term legal counsel for Nanjing Youchuang Commercial Operation Management Co., Ltd., assisting its platform enterprises in structuring equity investment frameworks, drafting overseas investment plans, and handling labor disputes.

● From 2020 to 2021, he served as the perennial legal consultant of Jiangsu Zhifa Storage Logistics Group Co., Ltd., Nanjing Ruilian Hengchuang Business Service Co., Ltd., Nanjing Chengda Vocational Skills Training Co., Ltd., Nanjing Feian Earthwork Engineering Co., Ltd., Wuhu Zhengyang Real Estate Co., Ltd. and Nanjing cross-border electronic commerce Industry Association, providing legal support and handling legal business for many companies.

● 2021-2022 Served as Dongfang Petroleum Jiangsu Co., Ltd., Nanjing Foreign Economic and Technical Cooperation Association, Nanjing Sanyuanxin Clothing Co., Ltd., Jiangsu Hongchangmao Construction Engineering Co., Ltd., Jiangsu Ninghuai Modern Service Industry Investment Development Co., Ltd., Mitchell Machinery Engineering (Nanjing) Co., Ltd., Nanjing Tangyuan Information Consulting Co., Ltd., Nanjing Material Cooperation Co., Ltd., Jiangsu Lide Medical Equipment Co., Ltd., Nanjing Shangmao Investment Group Co., Ltd. Perennial counsel to the company, providing quality and efficient legal services.

● Served as the long-term legal counsel for a listed company in the secure messaging business during the 2022–2023 fiscal year.

● Provided legal support for the overseas investment activities of multiple enterprises in Nanjing and other surrounding cities during the 2023–2024 fiscal year.