Introduction to the hanging coffin of the Wa Shi Bo people: The hanging coffin of the Wa Shi Bo people is located in Wa Shi Village, Chang'an Township. The hanging coffin is hung on a cliff hundreds of meters away. It is a symbol of mystery and unknown. The Bo people, also known as the Duzhang Barbarians, were once active at the intersection of the three provinces of Sichuan, Yunnan and Guizhou. They were exterminated during the Ming Dynasty. Nowadays, looking up at the hanging coffin on the cliff from the foot of the mountain gives people not only a sense of mystery and shock, but also a powerful confirmation of a piece of history.