1, Nankai University, the main color system of its school emblem is pink, the central pattern is octagonal, and the octagon is formed by overlapping two squares, each of which points in eight directions.

2. Hunan University of Technology, the main color of its school emblem is pink, and the theme part is lotus shape, which is a metaphor for the national college for cultivating talents. The lotus is surrounded by a chain, and the antique box in the middle is a child.

3. Nanjing University of Science and Technology, the background color of the school emblem is pink, the border is concentric circles, and the center of the league is composed of shields, olive leaves and school gates.