Each year, over 12 million Chinese students sit for the Gaokao (高考), one of the most difficult and decisive university entrance exams in the world. This three-day test includes Chinese, Mathematics, English, and one elective subject from either the sciences or humanities. The maximum score varies by province, typically between 750 and 900, with the admission threshold for top universities exceeding 680–700 points. On average, fewer than 2% of students manage to get into elite institutions such as Peking University or Tsinghua University.