Recently, the Lanzhou office of Dehehantong and the School of Literature and Law of Lanzhou Technology and Business University jointly held a signing and unveiling ceremony for an internship and practice base.

On December 15, 2025, a special roundtable seminar on "Protection of Small and Medium-sized Investors in the Capital Market and Internal Compensation Mechanism for False Statements" was successfully held, hosted by the Securities Compliance and Dispute Professional Committee of the Shanghai Bar Association and organized by Dehehantong Law Firm and the Shanghai Financial and Securities Dispute Business Committee of Dehehantong.

On December 13, 2025, the "6th Shanghai College Students' Criminal Law Paper Competition Award Ceremony and Legal Paper Writing Forum", one of the series of activities marking the 80th anniversary of the establishment of the Law School of Tongji University, was successfully held at the Siping Road Campus of Tongji University. The event was hosted by the Law School of Tongji University and the Criminal Law Research Center of Tongji University, and co-organized by Dehehantong Law Offices. This event brought together renowned legal experts and young students from the Shanghai area. Lawyer Zhang Hengtong, the founding partner of Dehehantong, Professor Jin Zegang, the director of the Dehehantong Expert Committee, and professor Si huaqiang, a member of the dehehantong expert Committee, attended.

​On November 27, 2025, Pudong New Area of Shanghai held the 2025 Pudong New Area Sci-Tech Innovation Board Intellectual Property Service Conference with the theme of "Building an Intellectual Property Protection High Ground to Serve the Construction of an International Science and Technology Innovation Center". Yang Hui, a member of the Party Group and deputy director of the Shanghai Intellectual Property Administration, and Xu Lai, a member of the Standing Committee of the CPC Pudong New Area Committee and deputy district head of Shanghai, attended the meeting and delivered speeches. At the meeting, the first batch of overseas intellectual property cooperation unit database was released, and the certification ceremony for the first batch of overseas intellectual property dispute response cooperation units was held. Dehehantong Law Offices was successfully included in the first batch of overseas intellectual property cooperation unit database, and Lawyer Jinxiang, a partner of the Shanghai office, accepted the certificate on behalf of the firm.

Recently, Dehehantong Law Offices, with its outstanding professional capabilities and rich practical experience, was successfully included in the lawyer database of J&T Express Co., Ltd. and signed a "Legal Service Cooperation Agreement" with J&T Express. It will provide comprehensive and integrated legal support for J&T Express in multiple fields such as commercial litigation, criminal anti-fraud and compliance, and daily non-litigation legal services.

Chase the light and encounter it; walk in the light. On November 22, 2025, the first meeting of the second National Management Committee of Dehehantong in 2025 was successfully held at Xianghu Xiaoyao Manor in Hangzhou.