Hello, is the tutor you are looking for just tutoring the daily homework of primary school mathematics? In that case, it would be nice to find an undergraduate tutor. The cost is not high, about 30 hours, depending on the distance. If you still want to help your children learn Olympic Mathematics in primary school, you can find an experienced and organized teacher, such as a retired teacher or an in-service teacher specializing in Olympic Mathematics, or an undergraduate tutor with experience in Olympic Mathematics counseling. The specific price will vary according to the teacher's level, about 70 yuan per hour. I found the above data from a professional tutor online in Chengdu. Www.jiajiao400.com/cd/,:, their math teacher, has clearly listed the expenses. However, I think if the child has a good consciousness, you don't have to interfere too much. If the child's consciousness is poor, you don't have to worry too much. Don't disturb the child when he is doing his homework. You can sneak a peek from time to time, make a study schedule for your child, and urge him to strictly abide by it. Mathematics is the best foundation. You can ask your child's teacher to give him some advice according to his specific situation. I hope it will help your children, and I hope your children can learn it. !