2. Photo of the campus flower of Tianjin University of Commerce (Figure 2)
3. Photo of the campus flower of Tianjin University of Commerce (Figure 3)
4. Photo of the campus flower of Tianjin University of Commerce (Figure 4)
5. Photo of the campus flower of Tianjin University of Commerce (Figure 5)
6. Photo of the campus flower of Tianjin University of Commerce (Figure 6);