According to the historical records, "Today, with a three-inch golden tongue as the emperor, ten thousand families are sealed and among the princes. This cloth is excellent." "Biography of Zhu Hanyun": "yu zhang, Prime Minister of Anchanghou, became emperor. As an emperor, he made special progress and respected him very much." Tang Lixian used the poem "Chu Chen Shi Shan Jutu": "Chai Er asked each other, and there was no emperor in the cave." Song Fan Zhongyan's Tombstone of Song Gu Gan Zhou Shi Zhang Gong: "The five generations of eating Han, as a righteous teacher, pioneered the Han Dynasty."