In. Yuncheng, referred to as "Yun", is a prefecture-level city in Shanxi Province. It is located at the southern end of Shanxi Province, facing Shaanxi and Henan provinces across the Yellow River. It is adjacent to Linfen City to the north and Jincheng to the east. Yuncheng Electronic Music Festival is held every year in Phoenix Valley. It is a large-scale music event in Yuncheng County and has a certain influence in Phoenix Valley.