Fund rating refers to the evaluation of funds by fund rating agencies in the market. The general score is 1 to 5 stars. The more stars, the higher the market's evaluation of the fund. Star rating is an objective analysis based on the past performance of funds, aiming to help investors find funds worthy of further study, rather than suggestions on behalf of buying and selling funds. Therefore, investors have to buy and sell me by themselves, and after buying it, they will focus on long-term investment.