The funds advanced by Tian Tian Fund refer to the funds advanced by Tian Tian Fund Platform for you to purchase new funds during the fund conversion process. Because in the process of conversion, it is to sell your old fund first, and then use the money sold to buy a new fund. However, because the money sold by the old fund can't arrive on the same day, the money for buying a new fund can only be completed by the platform to help you complete the transaction in advance.