The back-end expenses of the fund's fixed investment include: Guangfa Jufu Fund (fund code: 27000 1), Rongtong Blue Chip Growth Fund (code: 16 1605) and Guangfa Strategy Optimization Hybrid Fund (270006). Which fund do you want to invest in? Please provide the name or code of the fund you are inquiring about.

In addition, if you can choose the back-end fee when you decide to invest in the fund, you will be allowed to make a choice, but the investment is not successful when you choose.