As far as I know: Lai Jinhang, lecturer of Gann Finance College-Master of Applied Psychology; Head of Derivatives Trading Department of Zhongshu Yisheng Fund; Assistant Lecturer, Gann Finance College; Engaged in financial transactions 10 years, rich experience in real trading. He has independently operated a variety of financial products including but not limited to foreign exchange, gold and silver, ETF funds, domestic stock index futures contracts, etc. He has been the main person in charge of core positions such as asset management, asset risk management and project risk assessment. He is good at analyzing trend trading technology and capital operation dynamics, and integrating investment psychology with actual trading technology.