Guo Chuan Yu Xi, also known as "Guo Chuan Xi", is the emperor's national seal. Its Fiona Fang is four inches, and there are five dragons on it. The front is engraved with eight characters "I am a destiny, so I can live forever" as a token of "imperial power is a gift, orthodox and legal". The last record of the imperial seal was in the later Tang Dynasty. In the late Tang Dynasty, Chu Xiao, Emperor Li Congke and Empress Cao Shi set themselves on fire in Xuanwu Building in the late Tang Dynasty, and the national decree disappeared. Later, there were no imperial edicts during the Qin Shihuang period.
The imperial seal is the symbol of emperors in China and the orthodox imperial power. Its Fiona Fang is four inches, and it makes friends with five dragons in New Zealand. Legend has it that why Shibi carved it (say lantian jade). According to the recorded and circulated rubbings, there are three kinds of sayings in the handwriting of the jade seal: "I am destined to live forever", "I am destined to live long and healthy" and "I am destined to be a longevity emperor".
The source of the jade seal material.
1, lantian jade
According to Yuan Gui of Bookstore in Song Dynasty and Bao Xi of Emperor in Ming Dynasty, "Guo Chuanyu" was made by Qin Shihuang and lantian jade.
2, and choi
Folklore and colorful jade are famous jewels in history, which have been regarded as "priceless" treasures by the world for hundreds of years. In the Spring and Autumn Period, Bian He, a Chu, said that a phoenix was seen perched on the bluestone board in Jingshan (now Nanzhang County, Hubei Province). According to the saying that "the phoenix does not fall without treasure", he concluded that there was treasure on the mountain. After careful searching, he finally found a piece of jade in the mountains. In order to reward Bian He's loyalty, Meiyu was named "He Shen Jade", which is the legendary He Shen Jade in later generations.
Reference to the above content: Baidu Encyclopedia-Guo Chuanyu Xi