Nine thousand people. According to Tsinghua University official website, Tsinghua University, located in Haidian District, Beijing, is a national key university directly under the Ministry of Education of People's Republic of China (PRC). In 2023, the number of graduate students enrolled in Tsinghua University was 9,000. Tsinghua University's predecessor, Tsinghua Academy, was founded in 19 1 1, and changed its name to National Tsinghua University in 928. Facing the future, Tsinghua University will adhere to the school motto of "striving for self-improvement, respecting morality and carrying things" and the school spirit of "actions speak louder than words".