Picking flowers refers to a Buddhist allusion "Buddha's flowers and leaves are funny", which is one of the 72 stunts of Shaolin. Finger-picking is a kind of kung fu, which combines rigidity and softness. It belongs to female strength and is good at finger-picking. When practicing, fellow practitioners inside and outside are feminine and masculine. After success, the three-fingered thing, no matter how strong the stone is, can be broken at the finger. Invisible wounding is a rare self-defense stunt.