Bond funds recommend Guo Fu Tian Li, ICBC Tian Li, and Oriental Steady Return, all of which are quite good, but you should know that the return is probably a little more than regular every year, so don't expect good returns.
If you need it urgently or need it in the near future, you can buy a money fund. Generally, it can be redeemed today and returned to the bank account within 2 days. It is the most liquid fund, and there is no handling fee for purchase and redemption, but the income is only about 3 months of regular interest.
Monetary Fund recommends Huaxia Cash.