The class hours were all unilaterally invalidated by them, and the refund for the classes that were not attended was deducted according to the price after the price increase, which was simply a bold robbery! That private educational institution doesn't like them either! It's no responsibility to cheat everyone with those so-called medals, let alone honesty! We should jointly complain about them and expose their ugly faces! This is a fraud school! Parents must not go to this institution! It was useless to learn abacus mental arithmetic, but it affected the vertical column and was forcibly corrected by the teacher. The teacher said that children should not be just computing tools! Regret! !