用national seal造句子，“national seal”造句

Although the legendary "national seal" has rarely been seen since the end of Yuan Dynasty and the beginning of Ming Dynasty, researchers still have a glimpse of the shape and style of the original from historical books and some unearthed objects.

Since then, the experience of this "national seal" has been very legendary.

In the Ming Dynasty, Nanjing was one of the national seal books centers. The Yuan Dynasty compiled in the early Ming Dynasty and the famous Compendium of Materia Medica Li Shizhen, a famous pharmacologist, was printed and published in Nanjing.