Tsinghua University (hereinafter referred to as "Tsinghua") is a national key university directly under the Ministry of Education of People's Republic of China (PRC). It ranks among the national "Double First Class", "985 Project" and "2 1 1 Project" and is selected as "201Plan" and "Everest". It is the base for high-level personnel training and scientific and technological research in Nine Schools Alliance, Song Lian Alliance, China University Presidents Association, Asian University Alliance, Pacific Rim University Alliance, China-Russia Comprehensive University Alliance and China, and is known as the "cradle of red engineers".

As a top institution in China, Tsinghua University's enrollment has always been concerned by everyone. But relatively speaking, there are not many students admitted to Tsinghua every year in China. Accurately speaking, there are not many undergraduates, but many master students.