Little knowledge about China's traditional culture, urgent ~

In ancient historical materials, people called tea (tea) (tea) (tea) and so on. In the book Tea Classic, Lu Yu unified many names of tea as "tea"

Chinese paper-cutting art is the product of the invention of utensils (papermaking), which was formed in the Han and Wei Dynasties. Technically speaking, paper-cutting is mainly divided into (positive engraving), (negative engraving) and (negative engraving).