Peking University, referred to as "Peking University" for short, is a national key university directly under the Ministry of Education of People's Republic of China (PRC), ranking as "Double First Class", "21Project" and "985 Project". Moreover, according to the information of official website of Peking University in February, 20 18, Peking University has 3 1 national research institutions, 93 provincial and ministerial research institutions and 19 school-enterprise institutions. Basically, Peking University also provides many talented people and many scientific research achievements for the country every year, and it is also very famous internationally.