Mr. Xiaori Zhi is the Senior Verification and GMP Consultant, and currently working at Sinovac Biotech Ltd. Mr. Zhi has nearly 10 years of quality management and validation management experience in pharmaceutical industry, with in-depth research in pharmaceutical regulations, risk assessment, cleaning validation, process validation, etc.. Has consulted more than 40 well-known pharmaceutical companies. He has participated in the compilation and approval of “Manual for the validation of pharmaceutical processes”, “Compilation of EU GMP/GDP regulations”, “Implementation Manual of pharmaceutical derusting process”, “Handbook of manufacturing execution system implementation in the pharmaceutical industry”, "freeze drying" and many other professional books.  He is also the founder of the WeChat Subscription "wisdom medicine life".