Zhang Yanqing, a bachelor's degree from Sun Yat-sen University, has worked at the First People's Court of Zhongshan City, Guangdong Province, Guangzhou Intermediate People's Court, Guangdong Province, and the First Circuit Court of the Supreme People's Court, and has participated in the trial of one of the Top Ten Criminal Cases of the Year 2019, the 'Gu Xiaojun et al. Re-trial Case', and the 'New Era to Promote the Rule of Law Process 2021 Top Ten Nominated Cases of the Year of the 'Baolong Worker's Injury Recognition Case'", and has accumulated a wealth of theoretical experience and court practice experience, specializing in criminal and administrative practice areas.