It’s not Cai Jing, but Cai Xiang’s cousin. Cai Xiang’s calligraphy is also very good. Because Cai Jing’s reputation is too bad, the four major calligraphers also refer to Cai Xiang instead of Cai Jing. Cai Xiang (1012-1067), courtesy name Jun Mo was originally from Dongcuo Village, Fengting Township, Xianyou, and later moved to Caicuo Village, Putian. He was a Jinshi in the eighth year of Tiansheng (1030). He served in the central government of the Song Dynasty as a Collector, Zhijianyuan, Zhishi Guan, Zhizhigao, and Longshi. He held the positions of Bachelor of Tuge, Bachelor of the Privy Council, Bachelor of Hanlin, Bachelor of Third Secretary, and Bachelor of Duanming Palace. He served as the transport envoy of Fujian Road and knew the affairs of Quanzhou, Fuzhou, Kaifeng and Hangzhou. After his death, he was given the title of Minister of Rites, with the posthumous title of Zhong. He presided over the construction of the Luoyang Bridge in Quanzhou, the earliest existing cross-sea beam-style stone bridge in my country. Cai Xiang was loyal, honest, trustworthy, knowledgeable, and highly skilled in calligraphy. In the history of calligraphy, when it comes to Song Dynasty calligraphy, he is known as "Su ", Huang, Mi, Cai" the four great calligraphers. Cai Xiang's calligraphy is self-contained with its richness, dignity, simplicity and beauty.