Since joining Han Kun Law Offices in 2022, Ms. Liu has been specializing in intellectual property law, with a focus on trademark prosecution, trademark oppositions, invalidations, and other contentious matters both in China and globally. Ms. Liu has been deeply involved in dozens of trademark administrative litigation cases, possessing solid practical capabilities and extensive experience in providing full‑cycle trademark legal services. Ms. Liu represents clients from mainland China, Hong Kong SAR, Australia, the United States, Europe, and other jurisdictions, and she has extensive experience in cross-border intellectual property legal services.