韩择木是唐代著名书法家,精隶书,而尤以八分书擅长,与蔡有邻、梁昇卿、史唯则齐名,并称“八分书四大家”。杜甫有两首诗提及韩择木,其《送顾八分文学适洪吉州》有云:“昔在开元中,韩蔡同赑屃。玄宗妙其书,是以数子至。御札早流传,揄扬非造次。三人并入直,恩泽各不二。”说他与蔡友邻、顾戒奢齐名,八分书为玄宗所重。《李潮八分小篆歌》云:“尚 Han choice wood is a famous calligrapher in the Tang Dynasty, fine official script, and especially good at eighteen, and Cai Youlian, Liang Shengqing, Shi Weizhi par, also known as ”eight books four“. Du Fu has two poems referred to the Korean alternative wood, the ”Deliberations of eight literary Ji Hung Hung“: There is a cloud in the Kaiyuan, Han and Cai together. The Xuanzong Miaoshuizhu, Non-making times. Three merged into the straight, generous grace. ”Said he and Choi neighborhood, Gu Shi luxury, eighteen books for the Xuanzong. “Li Chao eighth seal song” cloud: "still