What are the names of seals in history?

There are many names of seals in history, mainly including: seal, treasure, seal, book, map, seal, seal and so on.

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1. Pre-Qin seal is commonly known as "ancient seal" or "ancient seal", and its main body is called "seal".

2. Names such as "seal", "seal", "seal" and "seal" began to appear in the Han Dynasty. Some princes inherited the rules of the Qin Dynasty and called their seals "seals". "Zhang" is generally used by military generals.

3. Tang Dynasty: Bao.

4. During the Song and Jin Dynasties, seals were also called collections, Zhu collections, seals, books and contracts.

In Yuan Dynasty, seals were called "tokens" and "flower tokens".

6. In the Ming Dynasty, seals were called "pictures", "deeds", "symbols", "letters", "books", "pictures", "articles" and "Fang Guan".

7. In the Qing Dynasty, officials used square official seals to call it "seal", emperors' seals were also called "seal" or "treasure", princes called it "treasure", officials below the county king called it "seal", people with low rank called it "seal" or "map", imperial envoys called it "customs defense" and private officials called it "seal".

8. Today's seals are of course called "seal" and "stamp", and some are also called "stamp". So much for the "postmark" used by China Post.