Lawyer Qian Lin is a senior partner of Beijing Deheheng Law Firm, who leads the customs legal team and is in charge of environmental protection tax law business. Lawyer Lin used to be a legal expert of the General Administration of Customs and a consulting expert of China Customs Association. Good at defending smuggling crimes, customs punishment and tax disputes, as well as trade compliance consulting. Lawyer Lin is also a visiting professor at China University of Political Science and Law, and the author of Lao Lin's Statement, focusing on providing customs legal professional services.