You can ask your teachers directly, because they know your situation better.
I remember going to the teacher's house for classes in junior high school, and junior high school students didn't have the consciousness to go to the teacher's house for classes. It was quite common in high school, and sometimes there were several teachers a day. There must be very few people in class with their teachers, and sometimes they are one-on-one. The price may be more expensive than the extracurricular classes outside, but in terms of relative effect, it will definitely be better to go to the teacher's house for classes.
By the way, you want to study Chinese and physics. Chinese is actually accumulated by it. When I went to make up the Chinese, I felt no difference from when I was in class. At most, classical Chinese is not easy to master, and other supplements and supplements really don't have much effect. Don't waste that money. Ask the teacher after class and get on well with her. She will tell you many unexpected things.
If physics doesn't work, it really needs to be supplemented.