The spotlight of the market is often uncertain, but professional investors need to be ready to show their best when the light comes. Wu Shangwei, chief research officer and fund manager of Huian fund, hopes to maintain such a professional attitude all the time. Observing Wu Shangwei’s research and investment, the “3 + 3” system has taken shape, that is, the three steps of stock selection and the three strategies of trading. Specifically, in terms of stock selection, select excellent industrie...