1. When a person dies, his soul will flow out from the soles of his feet. I am afraid of being entangled by others and my soul will fly away, so I have to step on my feet. In some places, "stepping rice" is used to put rice under the feet. In some places, "yellow paper" is used as a stepping stone, and in some places, stones are used as "stepping stones". You can also use an urn.
2. It is recorded in ancient books that after death, the soul comes out from the back of the head, such as the famous "Jigong Living Buddha".
3. It comes out from the head, not the feet. There is a way to determine where a person will go when he dies: the top of his head will be coldest - heaven, the chest will be coldest - human beings, the belly will be coldest - animals -. --Evil ghost. The feet are cold at the end--hell. The time for the soul to leave is usually about 8 hours after death, which is not determined by the hospital. The eyes are not moving, the heartbeat is no longer, etc.
4. Therefore, stepping stones, stepping stones, stepping wood, stepping paper, etc. are of no practical use because the soul is "immaterial energy".