This set of stamps was designed by Mr. Wang, a famous designer in China. Xuan paper is used as printing material for the first time in printing technology and paper quality, which breaks through the traditional printing paper. This is the first time in the history of stamp printing.
The second set of rice paper stamps
On April 1 1 day, China Post issued 1 set of four special stamps on ancient China calligraphy, namely, Ping Fu Tie by Lu Ji in the Western Jin Dynasty, First Moon Tie by Wang Xizhi in the Eastern Jin Dynasty, Four Books by Zhang Xu in the Tang Dynasty and Iron Autobiography by Huai Su in the Tang Dynasty.