the slave culture was so great that sometimes children were named after how many slaves they owned. For example: Lurbbu (many slaves), Lurda (strong slaves), Lurshy (commander of slaves), Lurnji (origin of slaves), Lurpo (slave lord), Lurha, (hundred slaves), Jjinu (lots of slaves). Cases of the caste slavery system's influence could be found as late as the 1980s and early 1990s, when nuohuo clans prevented marriage with qunuo or punished members who did. Folklore The most famous hero in Yi mythology is Zhyge Alu. He was the son of a dragon and an eagle who possessed supernatural strength, anti-magic, and anti-ghost powers. He rode a nine-winged flying horse called "long heavenly wings." He also had the help of a magical peacock and python. The magical peacock was called Shuotnyie Voplie and could deafen the ears of those who heard its cry, but if invited into one's house, would consume evil and expel leprosy. The python, called Bbahxa Ayuosse, was defeated by Zhyge Alu, who wrestled with it in the ocean after transforming into a dragon. It was said to be able to detect leprosy, cure tuberculosis, and eradicate epidemics. Like the Chinese mythological archer, Hou Yi, Zhyge Alu shoots down the suns to save the people. In the Yi religion Bimoism, Zhyge Alu aids the bimo priests in curing leprosy and fighting ghosts. Jiegujienuo was a ghost that caused dizziness, slowness in action, dementia and anxiety. The ghost was blamed for ailments and exorcism rituals were conducted to combat the ghost. The bimo erected small sticks considered to be sacred, the kiemobbur, at the ritual site in preparation. Torch Festival The Torch Festival is one of the Yi people's main holidays. According to Yi legend, there were once two men of great strength, Sireabi and Atilaba. Sireabi lived in heaven while Atilaba on earth. When Sireabi heard of Atilaba's strength, he challenged Atilaba to a wrestling match. After suffering two defeats, Sireabi was killed in a bout, which greatly angered the bodhisattavas, who sent a plague of locusts to punish the earth. On the 24th day of the 6th month of the lunar calendar, Atilaba cut down many pine trees and used them as torches to kill the locusts, protecting the crops from destruction. The Torch Festival is thus held in his honor. Music The Yi play a number of traditional musical instruments, including large plucked and bowed string instruments,