In many places in Yunnan, doing white things is still an old tradition. It usually takes three days to do something for nothing. The day before, I mourned. It was the relatives and friends of the deceased who went to mourn. Relatives began to wear hemp Dai Xiao, and then held a ceremony around the coffin. Friends and relatives wake up at night, etc. Send out mourning the next day. Which is burial. Fushan on the third day. Relatives, friends and their children and grandchildren will burn incense and paper in front of the grave of the deceased, and symbolically sprinkle a few handfuls of soil in front of the grave, which is called Shangchangtu.

Solemnly declare: the answer is for reference only, please don't be blindly superstitious.