It's not illegal, is it? Rain Coral is an educational school. I've been to their institution. They have a school license, which is issued by the Beijing Municipal Education Commission. If it is illegal, the Education Commission will definitely not let them run schools. His family only promotes academic qualifications. In fact, I wanted to study it, and finally I thought it would be good to improve their academic qualifications, so I applied to their home. I'm still taking the self-taught exam. Get extra points for registering for the exam at Rain Coral Institution. I got more than 30 points in the exam.