Iron: used to brand the nakedness of derailed women and Liao cultural relics, and punish maids who disobey orders.
Beef tendon whip: it can cause skin peeling and tendon breaking.
Finger cangue: The pain of holding four fingers of an derailed woman usually lasts for two rounds.
Chastity belt: this is a kind of shackle similar to iron underwear, which keeps a woman's body out and essentially prevents her from cheating.