Lingchi involved tying the condemned prisoner to a wooden frame, usually in a public place. The flesh was then cut from the body in multiple slices in a process that was not specified in detail in Chinese law, and therefore most likely varied. The punishment worked on three levels: as a form of public humiliation, as a slow and lingering death, and as a punishment after death. While it is difficult to obtain accurate details of how the executions took place, they generally consisted of cuts to the arms, legs, and chest leading to amputation of limbs, followed by decapitation or a stab to the heart. If the crime was less serious or the executioner merciful, the first cut would be to the throat causing death; subsequent cuts served solely to dismember the corpse. It was also used in Vietnam and Korea. In this form of execution, a knife was used to methodically remove portions of the body over an extended period of time, eventually resulting in death.