Inquired in official website, Tsinghua University, I got off at Yuanmingyuan Station of Metro Line 4 and arrived at the West Gate of Tsinghua University. Tsinghua University, abbreviated as "Tsinghua", is located in Haidian District, Beijing. It 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". It is a member of Tsinghua-Cambridge-MIT Low-carbon University Alliance, and also a base for high-level personnel training and scientific and technological research in China. It is called "red".