In 2003, the average score of mathematics in the college entrance examination was only about 60. Students who can pass the exam can distance themselves from ordinary students for dozens of minutes. Students who can score above 120 are all schoolmasters. Students who score about 0/00 in the mock exam/KLOC-usually only score about 60 in the college entrance examination. Students with a weak foundation in mathematics are even less attractive, and they have little connection with the university.

In the college entrance examination in 2003, because the test paper was stolen, the education department started to back up the test paper. The difficulty of this set of papers has exceeded many people's imagination. The math topic is very strange and biased, and this year is also called the legend in the history of Chinese college entrance examination.