The password is the last six digits of the ID number. China Agricultural University (CAU), located in Beijing, is a national key university directly under the Ministry of Education of People's Republic of China (PRC). It is jointly established by the Ministry of Water Resources of People's Republic of China (PRC), the Ministry of Agriculture and Rural Affairs of the People's Republic of China and Beijing, and ranks among the "double first-class" construction universities, the "985 Project" and the "2008 Project". Schools are all in the form of campus network, and libraries are also campus networks. When each student reports for duty, the campus network is automatically registered. The account number is the student ID number and the initial password is the last six digits of the ID number.