10-20 is appropriate when reporting the honorary certificate of Xiaoshengchu. Children with many certificates can screen out gold, and there is no need to put others on it, which is not only cumbersome, but also drowns out the key points because of greed.
Do a good job of classification according to your own situation and highlight key points. It can be classified by national level, provincial level, city level and school level, and it can also be classified by English, mathematics, Chinese and specialties, preferably in reverse chronological order. Be clear at a glance and highlight the key points.