Hua Song, professor and doctoral supervisor at Renmin University of China, is an expert in the Market Regulation Expert Database of the Ministry of Commerce, whose main research areas are supply chain logistics management and strategic management, and he has undertaken and participated in many research projects funded by the National Natural Science Foundation of China. In recent years, 4 monographs and 3 translations have been completed, and more than 40 papers have been published in international and domestic core journals. Monographs and translations include: Service Supply Chain, Supply Chain Finance, Internet Supply Chain Finance, and Compete in a Flat World etc.