What about Yuxue (Beijing) Education Technology Co., Ltd.?
I feel that Yui doesn't study very well either. My cousin made up a few lessons in that make-up class when she was a sophomore, but she didn't go later, but she had the contact number of the principal. In her junior year, she was admitted to Jilin University by self-study. Yui studies said that it was trained by their institution. She hung a banner at the entrance of the educational institution, which said congratulations to my cousin for being admitted to Jilin University, but my cousin went to them and complained of infringement. Later, they even drove my cousin away. Moreover, this organization also came to our school for publicity, recorded the names of students admitted to key high schools in our school, and then put the names of those students on leaflets and distributed leaflets for publicity. Their style of study is not good either.