What are the circumstances that require a master genius to clean the house?

Dong people's religious sacrificial activities are generally presided over by ghost teachers, who are also called wizards. When diseases, disasters, restless homes and natural disasters occur, people think that different ghosts and gods are at work. So please ask the ghost master to exorcise ghosts.

Ghosts consult witchcraft books or use divination to judge where ghosts are causing trouble and what to use.

Those who are seriously ill for a long time think that ghosts have stolen their souls, and they should ask the ghost teacher to "chase ghosts".

If there is an epidemic or fire in the village, the ghost Lord will also sweep the village. Some ghost teachers are hereditary, and some are Zhai Lao's part-time job. The ghost Lord "exorcises ghosts" and receives offerings as a reward.