Analysis of test questions: Su Shi, Huang Tingjian, Mi Fei and Cai Xiang are known as the calligraphers who can best represent the achievements of calligraphy in Song Dynasty, also known as "Song Sijia". Su Shi (1037-110/year) was born in Meishan, Sichuan. A famous writer, painter and calligrapher in the Northern Song Dynasty. Poetry is one of the eight masters in Tang and Song Dynasties. Cai Xiang (10 12- 1067) was born in Xinghua, Mo Jun (now Xianyou, Fujian). Huang Tingjian (1045-1 105) was born in Lu Zhi, a Taoist priest in the valley, later called Huanggu, later named Fu Weng, and a native of Fenning, Hongzhou (now Xiushui, Jiangxi). Poet and calligrapher of the Northern Song Dynasty. Mi Fei (1051-107) people's seal, numbered Xiangyang Manchu, Haiyue Waishi and Lumen Jushi. Originally from Taiyuan, Shanxi, I settled in Zhenjiang, Jiangsu.