Yang Xiaoli, born in Liuyang, Hunan, graduated with a bachelor's degree from Hubei University. In 2003, she joined Andu & Partners to work as a trademark agent. During her employment, she mainly handled trademark searches, trademark registration applications, assignments, changes, renewals, licenses, and copyright registration. She is familiar with trademark laws and regulations, as well as various trademark case processes, such as trademark opposition, disputes and review case.

In recent years, she handled over a thousand trademark related cases, mainly including Peking University Founder Group, Tsinghua Uni Group, Beijing Aixiang Cultural Media Co., Ltd., Anhui Gujing Distillery Co., Ltd., Taiwan Tobacco and Liquor Co., Ltd., President Enterprises Corporation, SHIN KONG MITSUKOSHI Co., Ltd., etc.