China is a famous contemporary painter and painter, the ninth generation grandson of Yong Zhengdi. He used to be a professor at Beijing Normal University, curator of central research institute of culture and history, and consultant to the Palace Museum and the National Museum. Qi Gong created "Qi" calligraphy, and his works can show far-reaching artistic conception and beautiful rhythm regardless of banners, album pages and screen couplets. Nowadays, "Qiti" calligraphy works have become "hard currency" in the contemporary calligraphy collection and auction market. Qi Gong also put forward the "golden ratio", which has important guiding significance for learning calligraphy. The top ten calligraphers are ranked as follows: Huang Jiannan, Chen Zhongzhou, He Jiaying, Cui Ruzhuo, Zhou Zhihui, Zhang Shoushi, Zhang Wenkui, Yu Changyu, Zhang Ruogu and Li Ziqiang.