Cheng Miao: The word Cen was born in Xiabang, Qin (now Annan, Shaanxi). Legend has it that he wrote the script of official script in prison, which was greatly appreciated by Qin Shihuang. After he was released from prison, he was appointed as the censor, and junior officials wrote official documents in the words he created. Today, it seems that it is difficult to create calligraphy by one person alone. It should be said that Cheng Miao is only a calligrapher who has made outstanding achievements in summarizing, standardizing and perfecting the official script that has been circulated and used by the people for a long time.
Hu Wujing: Originally Qin Liyang's jailer, later Taishiling. Learned ancient and modern figures, and Li Si, Zhao Gao * * * changed Da Zhuan to Xiao Zhuan, and made a erudite article. He made some contributions to the creation and standardization of Biography. In addition, he is the author of Shi Shuan Pian.
Zhao Gao: Qin Shihuang was the commander-in-chief of CRRC, Qin Ershi was the commander-in-chief, and later he was the prime minister of China. He was the teacher of Hu Hai, the youngest son of Qin Shihuang, and Hu Hai wrote a love calendar, which made some achievements in the creation and standardization of Biography. Good at seal cutting, calligraphy seal cutting attainments are very high.