Tian Tian Fund Network is just a platform for displaying funds. There are several ways to buy and sell funds. First, you can open a wealth management account in a bank, and at the same time you can buy a fund of your choice. The four major banks can sell almost all funds on a commission basis. Second, you can open an account in a securities company and purchase funds through a securities account. Third, online transactions can be realized through the registration of official website Fund, but only if there is a bank account that can be transferred. Relatively speaking, the first two are simpler than me. You can go to the bank or.