1. fund trading account: start with fund or FOF, and add the following naming rules: fund code +3 sub-account codes. For example, for a fund with fund code 1234567, its trading account names can be Fund 1234567A0 1 and FOF 1234568.
2. Securities trading account: the following naming rules are added to the beginning of securities or stocks: securities company code+investor account code. For example, accounts with securities company code of 0 1234 and investor account code of 56789 can be named as securities 0 123456789 and stocks 0 123456789.