CCB basically supports most funds. It is suggested to adopt the form of portfolio investment, with one index and one stock, which can spread risks and ensure returns. The following combinations can be considered:

1. Penghua Value Advantage+Harvest CSI 300.

2. Huaxia Advantage Growth+Rongtong Shenzhen Stock Exchange 100

3. Penghua CSI 500+ Bosera Theme Industry.

These can all be done at CCB. Jiashi CSI 300 and Rongtong SZSE 100 are both exponential. Pick any one. If you buy both, the yield will be much lower. In fact, the subscription fee for opening an account on the website of the fund company can be discounted, which can save about 1%. If you have a large fixed investment, it is better to open an account online.