Sky-Holding Coffin

According to the ancient rural custom, after death, a person needs to sit on the coffin and go up the mountain together. The person sitting on the coffin is called a coffin boy. The daughter of the richest man in Qinghe Town accidentally fell into the river and drowned. As a boy sitting on the coffin, I went up the mountain with the coffin. However, halfway, the coffin made a "dong dong dong" sound.