in the Tang dynasty, all candidates who are invited to Beijing should submit their papers. Because the person who comes first is called the leader, it is called the champion. Since the implementation of the imperial examination system in the Sui Dynasty, it has experienced the Tang, Song, Yuan, Ming and Qing dynasties, and it lasted nearly 13 years until it was abolished in Guangxu 31 (195). In the era of "learning to be excellent is to be an official", scholars in feudal society took the examination of the top scholar as the only way to enter the official career. "Ten years of cold window, no one asked, and became famous in one fell swoop"; "The book has its own Yan Ruyu, and the book has its own golden house ..." These famous sayings have inspired many students to work hard, hang the beam and stab the stocks, drill stereotyped writing and jump bravely. The number of the champion in the middle school is "Dakui Tianxia", which is the highest honor in the family name. Because it is the first place in palace examination, it is also called Dianyuan. It is also called Dingyuan because it ranks first among the three Ding Jia. But not all the top scholars in ancient times were the first in palace examination. Tang Zheng Gu and his successors wrote the poem "Suping Kangli", "It's good to wake up after the fifth watch, and hear the sound of the champion in your ear." But Zheng Gu was the eighth, not the first. In the Five Dynasties, the Southern Han Dynasty's "The Spring and Autumn Period of the Ten Kingdoms" said that "Liu Li (y m 4 n) made a rule, and those who won the top prize must be castrated first. Therefore, Luo Lvxian said in the Southern Han Palace Ci: "Don't blame the imperial court for boasting about food and clothing."