On October 22, 2025, Dehehantong Lanzhou Office was successfully approved by the Gansu Provincial Department of Justice and officially established.

On October 19, 2025, the "High-level Forum on Cultural Law and Digital Publishing Rule of Law and the 9th Academic Forum on 'Oriental Communication Law'" was successfully held in Songjiang District, Shanghai. The event was guided by the Tao Fen Foundation, hosted by East China University of Political Science and Law, and co-organized by Dehehantong Law Office.

On September 23, 2025, Dehehantong Xi'an Office was successfully approved by the Department of Justice of Shaanxi Province and officially established.

On September 11, 2025, the Xuhui District People's Procuratorate of Shanghai held the second hearing officer appointment ceremony and symposium training session.

On September 4, 2025, the new book release event of "How the Legal Industry Can Efficiently Utilize DeepSeek" was held, with Qiu Wenyu, the director of the Shanghai Management Committee of Dehehantong, Li Shengnan and Zhang Xiaoxin from the Shanghai Office as the main authors, and Yang Yiqin and Xia Shanshan, partners of the Shanghai Office, as the contributors to the practical content of the middle part. It was successfully held at the Taizhou office of Dehehantong.

On September 4, 2025, at 14:00, the new book release event of "How the Legal Industry Can Efficiently Utilize DeepSeek", a masterpiece by Dehehantong lawyers, will be grandly held at the Dehehantong Taizhou office.