Corresponding. Official website of Nanjing University of Posts and Telecommunications inquired that Nanjing University of Posts and Telecommunications (hereinafter referred to as Nanyou) was located in Nanjing, the ancient capital of the Six Dynasties. Originally directly under the Ministry of Industry and Information Technology, it is now jointly built by the Ministry of Industry and Information Technology, the State Post Bureau and the People's Government of Jiangsu Province. Nanyou graduates can work in the three major operators, and Nanyou recruits every year. Nanyou and the three major operators are specialized and have preconceived advantages. China, the three major operators, is particularly favored by the organization.