No. Because the performance of fund managers is directly linked to the annual salary, and fund managers with poor performance will face the possibility of elimination and job transfer, so fund managers will not deliberately lose money. Fund managers are a professional category in the financial industry. Its main job is to manage the fund portfolio. A manager or a group of managers is responsible for deciding the investment portfolio and investment strategy of each fund. It is required to have a master's degree or above in finance-related major, good mathematical foundation and theoretical knowledge of economics.