Ms. Amy Liu is the trademark agent & attorney of Chang Tsi & Partners, mainly engaged in persecution and enforcement matters for our Clients overseas in IP field. 

From 2014, Ms. Amy has been providing legal services for many famous law firms and luxury brand companies for IP matters, accumulated rich experience and is good at dealing with registration and protection related to trademarks, copyright and domain names, and can provide comprehensive IP rights protection strategy for Clients. Clients she serves cover many fields including industry products, electronic products, automotive, jewelry, household appliances, hotel services, commodity and education, etc. She is very diligent, and is skillful in providing professional legal advice to meet clients’ requirements, providing comprehensive and multi-level legal services, to safeguard clients' interests to the greatest extent. In addition, she is able to work on important, abundant and urgent cases both independently and collaboratively.