Bei'an Mammy Paper-cut Project batch: Provincial 4th batch Project protection unit: Bei'an Pingju Troupe Representative inheritor: Guo Xin Bei'an Mammy Paper-cut was originally a prop used by Manchu shamans for sacrifice. It is cut by hand with scissors, and carving knives are rarely used. Most paper-cut works are unique, and only a small number of works can be divided into two or four because they are two-square or four-square continuous patterns.