123。 According to the official survey of Northwest University for Nationalities, the initial password of the library of Northwest University for Nationalities is 123, and registered individuals can change the new password after logging in. Northwest University for Nationalities (hereinafter referred to as "Northwest University for Nationalities") is located in Lanzhou City, Gansu Province, and is a full-time undergraduate college directly under the State Ethnic Affairs Commission. It was established by the State Ethnic Affairs Commission, the Ministry of Education, the China Academy of Sciences and the Gansu Provincial People's Government. It is the first national college founded after the founding of People's Republic of China (PRC).