The bangs are divided into two layers, one layer is sandwiched, and then the hair is cut off layer by layer; Trim bangs: bangs are divided into three parts, the left and right parts are clamped, and the bangs in the middle are trimmed; Camouflage bangs: Divide bangs into upper and lower layers, clamp the upper layer, clamp the lower layer in half, and then put down the upper layer.