Researcher in the Department of Biology at Massachusetts Institute of Technology, co-founder and CTO of Polynovo Biotechnology Co., Ltd. He is engaged in synthetic biology, metabolic engineering, enzyme engineering, etc. He mainly uses engineering cell factories to produce value- added products or chemical material platform molecules using straw or plastic as carbon sources. He is an editorial board member of journals such as Genes and Frontier Genome Editing. He has published dozens of articles, patents and multiple books, as well as collaborated with numerous Fortune 500 companies to develop product pipelines.