Candidates' understanding of universities is often influenced by regions. After all, Tianjin is a first-tier city, and it is close to Beijing, and it is in the key area of building Beijing-Tianjin integration, so it is more popular with candidates. In addition, although Chongqing University is a comprehensive university, its dominant disciplines are relatively concentrated in engineering. As far as the strength of engineering universities is concerned, Tianjin University has more advantages. In terms of discipline construction, Tianjin University ranks among the top disciplines in China by virtue of chemistry, materials science and engineering, chemical engineering and technology, management science and engineering, while Chongqing University has a balanced development of disciplines, but lacks top disciplines in China. The three disciplines listed as world-class construction, namely mechanical engineering, electrical engineering and civil engineering, are determined independently.