The first month post is the second post of Long Live Tian Tong in Tang Dynasty.
Confucius posted a copy of the official residence of the Tang Dynasty.
Calligraphy is a double-hook Mo Bao in the early Tang Dynasty.
Shangyu Post is an imitation of the Tang Dynasty.
Aunt's post is one of "Long live the Tang Dynasty".
The second thank-you letter of the funeral was a double-hook ink book of Tang Neifu, which was introduced to Japan by the envoys in Tang Dynasty in Nara period.
The original work no longer exists in the world, and the only thing people expect is the original preface to Lanting in the mausoleum of Emperor Taizong. But some people say that the authenticity can only wait for archaeological excavation.
Up to now, no real Wang Xizhi's original works have been handed down from generation to generation. The stickers such as the "funeral sign" mentioned here are the original works of Wang, and they are also compared with other stickers copied by later generations. Stickers such as "mourning" are precious because they are printed on the original by craftsmen such as the emperor and are closest to the original. Please refer to the related articles written by Mr. Qi Gong.