You can find the yield of a single fund on Morningstar, considering the data after dividends. Unlike other websites, dividends are generally not considered, and the return is negative.

As long as you use the software of your brokerage firm, or Baidu Google, you can search the code directly. But you don't consider the dividend of the stock. You have to do the math yourself.

The bond is not clear yet.

In addition, bonds, funds and stocks all have corresponding indexes, which can give a general understanding of the overall rate of return.