Zhang Yingjie, an independent capital market investor. 1984 graduated from Hebei university of technology (formerly Hebei institute of technology), 1992 worked as an executive in a large state-owned enterprise. 1992 to enter the securities and futures market; 1996 studied for a master's degree in Tianjin University, and studied under Professor Yuhua Wu, a famous expert in operational research and doctoral supervisor; 1998 After graduating from Tianjin University with a master's degree, I worked in asset management in a Hong Kong joint venture. At the same time, he has served as an investment and financial consultant for many enterprises and individuals, and has rich practical experience in futures and stocks.