Chang Tsi & Partners is proud to announce that the firm has been recognized by Chambers and Partners in the 2026 Greater China Region Guide, ranking as a leading law firm in Mainland China in both Intellectual Property: Litigation and Intellectual Property: Non-litigation. In addition, several partners of the firm have received individual recognitions, underscoring Chang Tsi’s strong market reputation and depth of expertise in intellectual property law.

In the non-litigation category, founding partner Spring Chang has been recognized as an Eminent Practitioner. With extensive experience in trademark strategy, brand protection, and IP portfolio management, Ms. Chang is widely respected for her ability to align legal advice with clients’ commercial objectives. She regularly advises domestic and multinational companies on complex trademark prosecution, cross-class and cross-border protection strategies, and long-term risk management, and is valued by clients for her strategic insight and practical approach.

In the litigation category, partners Tracy Shen, Michael Fu, and Michael Wu have each been recognized as leading lawyers. Their inclusion reflects the firm’s strong bench of litigators and its proven track record in handling complex, high-stakes IP disputes.

Tracy Shen focuses on trademark infringement and unfair competition litigation, where she is known for her clear strategic thinking and strong advocacy skills. She has represented clients in a wide range of contentious matters, often involving complicated factual scenarios and significant commercial interests, and is highly regarded for her ability to develop effective litigation strategies tailored to clients’ business goals.

Michael Fu has extensive experience in intellectual property infringement litigation and related administrative disputes. He is particularly adept at managing cases involving intricate evidence and procedural challenges, and his thorough understanding of judicial and administrative enforcement mechanisms allows him to provide clients with well-structured and efficient dispute resolution strategies.

Michael Wu is recognized for his strength in patent litigation, especially in cases involving complex technologies and high evidentiary standards. He has represented clients in patent infringement disputes as well as related administrative and judicial proceedings, and is highly skilled in claim interpretation, infringement analysis, and the coordination of technical evidence. His ability to integrate legal reasoning with technical understanding enables him to develop robust litigation strategies in technically demanding cases.

Over the years, Chang Tsi & Partners has built a well-rounded intellectual property practice that covers the full lifecycle of IP rights, including prosecution, enforcement, dispute resolution, and strategic advisory work. The firm’s IP team works closely across practice areas, ensuring seamless coordination between litigation and non-litigation matters and delivering practical, commercially focused solutions to clients across a wide range of industries.

Chambers and Partners is widely regarded as one of the most authoritative and influential legal ranking institutions in the world. Its research process is known for its independence and rigor, relying heavily on in-depth interviews with clients and peers, as well as detailed assessments of law firms’ representative matters, professional capabilities, service quality, and market impact. Recognition in the Chambers rankings is therefore viewed as a benchmark of excellence and a reflection of consistent, high-quality legal service.