Han Long, doctor of law, postdoctoral fellow, professor and doctoral supervisor. In 2004-2005, he studied financial law and WTO-related issues at Washington University and Georgetown University Law School. The co-professors are Professor Joel seligman, a famous financial jurist, and Professor john jackson, the "father of WTO". His main works are: Research on Regulation and Supervision of Financial Services Trade (Peking University Press, 2006), Research on Legal Issues of Offshore Finance (Law Press, 200 1), WTO and Financial Services Trade (People's Court Press, 2003) and Research on Legal Issues of WTO Financial Services Trade (Hunan People's Publishing House, 2004) He has published nearly 100 papers and presided over many national and the State Council ministries and commissions projects such as the National Social Science Fund. Write the first, second, third, fourth, sixth and ninth chapters of this book.