The fund ranks in the top 20 in the last 3 years, 2 years, 1 year, 6 months and 3 months. Select (All) duplicate funds. The main thing to remember here is not to choose a fund that has been very popular recently and has risen rapidly. It depends on past performance, because funds are suitable for long-term holding, not for short-term entry and short-term exit.
The second step is to give extra points to fund companies with more than two rankings.
It is impossible for a fund company to have only 1 excellent products, because the star fund manager behind it may be replaced and the performance of this fund will be poor.