In the short hundred years of Yuan Dynasty, under the influence and drive of Zhao Mengbo, a large number of famous calligraphers appeared one after another. Some of them were Zhao Yunbo's friends, while others were his students. Throughout the history of calligraphy in Yuan Dynasty, it can be roughly divided into two periods. In the former period, Zhao Mengbu, Xian Yushu and Deng Wenyuan were the core. The latter period was represented by Zhao's students such as Kanglizishan, Zhang Yu and Yu Ji. Although their artistic styles are different and their achievements are different, they basically follow the example of the Tang Dynasty and learn from the ancients, and pay attention to the sharpening of their skills and the enlightenment of their charm. Through their efforts, the Yuan calligraphy world showed a fresh and elegant atmosphere.