Thinking analysis is very helpful for writing a composition; Teacher Dong Teng only listened to the composition class, which was cool when she first listened to it. Indeed, the method he teaches can be the highlight of extra points. You can learn his skills and combine the thoughts of Yang Yang and Cheng Feng. After all, I think composition and thinking are the most important.
Feng Shi can give consideration to basic knowledge, skills and ideas. If your requirements for Chinese are not the kind of expectation close to perfect score, I suggest you choose a feng Shi, which is relatively basic and easy to understand.