Do you know how many people take the college entrance examination every year? How many people can be squeezed out of the exam? Three books are also universities, but in my opinion, it is not worthwhile to work so hard just to get into one book and three books. But the admission rate of those famous universities is very low. Last year, it seems that only 12 people were admitted to Tsinghua naked. There are plenty of ordinary books and two books you want to squeeze in. Really, it is difficult to get into a better university, but as long as you work hard enough.