Su Shi (137 ~ 111), with the word Zi Zhan and the word He Zhong, was born in Meishan, Meizhou (now Meizhou, Sichuan), and was a famous writer and painter in the Song Dynasty (Northern Song Dynasty). He, his father, Su Xun, and his younger brother, Su Zhe, are all famous for their literature, and they are called "Sansu" in the world. It is the same as the "Three Cao Fathers and Sons" (Cao Cao, Cao Pi, Cao Zhi) in the late Han Dynasty. Besides, Su Shi, Han Yu and Liu Zongyuan in Tang Dynasty and Ouyang Xiu, Su Xun, Su Zhe, Wang Anshi and Ceng Gong in Song Dynasty were called "the eight great masters in Tang and Song Dynasties". Together with Huang Tingjian, Mi Fei and Cai Xiang, they are called the calligraphers who can best represent the achievements of calligraphy in the Song Dynasty, and they are collectively called "Song Sijia".