How was the seal lost?

The jade seal went through the Western Jin Dynasty, the former Zhao Dynasty, the Eastern Jin Dynasty, the Song Dynasty, the Southern Qi Dynasty, the Liang Dynasty, the Northern Qi Dynasty, the Zhou Dynasty and the Sui Dynasty, and disappeared in the Five Dynasties and Ten Kingdoms period. There are three theories about the disappearance of the imperial seal:

1. When Emperor Li Congke set himself on fire at the end of the Tang Dynasty, this decree disappeared.

2. After 946 AD, Chu Jin was captured by Emperor Taizong of Liao Dynasty and has been lost since then.

3. The official seal was once again lost in Yuan Shundi's hands, and the imperial seal was recorded in Yuan Dynasty. The Ming army invaded the capital of the Yuan Dynasty and "captured six princes, two jade seals, 1 yuan dynasty jade seal,1/yuan dynasty emperor, and none of the other jade seals."

4. According to the Outline of the Twenty-fifth History, in May of 1370, when the Ming army swept through Mobei and took Yingchang directly, it seized a batch of jewels that Yuan Shundi fled to Mobei. There is neither the imperial seal of the Yuan Dynasty nor the national seal.

Extended data:

As a keepsake of the emperor, whenever the emperor issues an imperial edict, he will always affix a seal to the lower right corner of the imperial edict to prove the authenticity of the imperial edict, and when the courtiers receive the imperial edict, they will also look at the seal to judge whether it is true or not.

Most emperors have seals. With this voucher, many troubles can be solved. This certificate appeared in the Zhou dynasty, but later in the Qin dynasty, in order to show that rulers were different from ordinary civilians, their seals were also called "jade seals".

If a country loses it, it means that it can no longer rule the world. This shows its importance. So if a person is ambitious, he wants to get more rights and become the supreme throne, then he should look for it.

References:

Baidu Encyclopedia Pass the Jade Seal (Emperor's Seal) _