What is a costume playing with the palm?

Refers to an ancient form of corporal punishment.

Used to punish those who violate certain social or moral norms. This kind of punishment is to let the wrongdoer take off his shoes, stand on the board, tie his hands behind his back, and beat the hands of the wrongdoer with a whip or stick. In ancient China, this kind of punishment was regarded as a very severe punishment, which was only used for those acts that seriously violated the law or moral standards. This kind of punishment will not only bring physical pain to the wrongdoer, but also bring mental humiliation and torture to the wrongdoer.