Where to tutor depends entirely on personal efforts, and even formal tutoring institutions need the cooperation of parents and students. If studying 100 class hours is useless, that person must not have worked hard, right? I feel that no matter where I go to find a teacher for counseling, I must first correct my attitude and mentality. If you are already in high school, it is better to find a well-known institution. At least formal, at least the teacher is professional.
The reputation and qualification of the other shore is at least the biggest and best in Jining area.