Nankang Hengzhai Singing Boat (the fourth provincial level) Nankang Hengzhai "Shangyuan" singing boat is a popular sacrificial activity in ancient my country for the purpose of exorcising ghosts and epidemics, warding off disasters and praying for blessings. It is a comprehensive reflection of the ancestors' natural worship, totem worship and witchcraft consciousness, and a cultural complex of multiple religions, folk customs and folk art. Px reflects the behavioral norms, life systems, beliefs and customs of the village community, and a series of social and cultural psychology. It is a symbolic system that organically integrates the daily life order structure of the village through various rituals. As a "living" culture and an extension of history, it is always in interaction with the society, and survives and develops in the interaction, thus having an important impact on the cultural life of the village community, enabling the local culture to be inherited and recreated. The accumulation of village traditions is also in such a reconstruction. It has left the mark of the times. It has come from ancient times and has lasted for thousands of years. Only because of its long history, it shows the complexity of this "exorcising evil spirits and epidemics" sacrificial ritual.