1, Guan Ren is an excellent teacher in various universities. They have many years of teaching experience. The course is divided into four stages: foundation, reinforcement, sprint and emphasis. Cassino is just a training program for training universities.

2. The top 20 students or seniors in the province with a score of 250 or above in professional courses are given priority in the group and answer students' questions at any time, while there are only 50 students in the open class of Jiaxin Nuo.