Is egg carving an intangible cultural heritage?

Egg carving art is a kind of intangible cultural heritage art, the most famous of which is Mr. Wen Fuliang, who enjoys the reputation of "the first egg carving person in China".

Egg carving is a folk handicraft that has gradually flourished in recent years. There are many kinds of egg carving crafts. A carving knife is used to carve figures, landscapes, flowers and birds on eggshells with dark surface colors. The effect of pattern formation is similar to artistic sketch or line drawing.