50 yuan, an undergraduate tutor, is not expensive for one hour, but is charged normally. The cost of one-on-one tutoring for undergraduate students is calculated by the hour, and the cost of one-on-one tutoring for college students is 50 to 200 yuan every hour. The specific price depends on the subjects and grades of tutoring. For example, 50- 100 yuan per hour for primary one to primary six; From the first day to the third day, 80- 150 yuan per hour; Senior one to senior three, 100 per hour -200 yuan.

The teacher fees of undergraduate tutors are much lower than those of school teachers. Generally, the one-to-one fee for teachers in tutorial schools ranges from 200-500 yuan per hour, while that for undergraduate tutors ranges from 50- 150 yuan per hour.