The font used in Tsinghua University's logo is Mao Zedong's, which is a hair style.

Tsinghua University logo is based on "circle", and through optimization and innovation, it forms a sense of visual freedom and strengthens visual tension. Make full use of China's traditional calligraphy, skillfully integrate into the unique style and cultural characteristics of China's art, and at the same time follow the classic China traditional logo to make it more concise, comfortable, atmospheric, energetic and modern. Just like an endless chessboard, it exaggerates artistically and changes into an interlocking chain, which embodies the rigorous, standardized, steady and sincere concept of running a school. Purple and white want to combine, representing a peaceful and harmonious campus environment and symbolizing the development of Tsinghua University. From conception to communication, it embodies the harmonious and lofty aesthetic style and the unique charm of China culture.