Wen Qi Education has an online school for famous teachers, but the effect depends on the children. Children with good self-discipline may be effective, but most of them are lazy. When I went to the promotion meeting held by them in June 2020, I gave my children a one-year class on a whim and paid 4980 yuan. At first, both teachers and children were more active. Now, but if you don't want to, just give me back the money that hasn't been used up in the next five months.