1, the color of Tsinghua University is purple, which coincides with the purple color of Bauhinia. This is a simple but luxurious tone, which can show a unique quality. Purple is the result of the harmony of red and blue, red symbolizes China, blue represents the ocean and symbolizes western culture, and for Tsinghua University, purple also means the combination of Chinese and western.
2. Bauhinia bloomed before and after the celebration of Tsinghua. Judging from its biological characteristics, it has the character of "the best in the world", because when it blooms, the land in Beijing is still yellow, and most broad-leaved trees have not yet grown leaves. This characteristic of Bauhinia accords with the quality of students in Tsinghua.