You can understand all chinese TOEFL , GRE, GMAT score are much higher than american. But do you think those who get highest score are best.
Don't fell unfair. The big city students are really good in average unlike from other provice. They really get much higher score, but they even don't know the role of football. They don't know how to use elevator, microwave. They don't know FB, FBI, CIA and ASIC, BtoB.