Expert in the development and application of fermentation technology, Professor-level Senior Engineer, Member of the Biochemical Engineering Professional Committee of the Chinese Chemical Society, and Expert Enjoying Special Government Allowance of the State Council. For more than 40 years, he has focused on the fields of fermented APIs, pharmaceutical intermediates and synthetic biology. He is good at the development and optimization of fermentation processes, microbial fermentation and extraction, drug synthesis, fermentation process scaling-up and production system commissioning. He has presided over and participated in the design, construction, production system commissioning and trial production of many bio-fermentation projects. He has published dozens of papers in various professional journals.