The residents in this area have extremely strong religious worship for the magical power of nature. Sun God, Moon God, Rain God, Cloud God, Vulcan God, God of War, Corn God and other natural worship products dominate all aspects of social life. In order to get good weather, people here like to pray to the gods by offering sacrifices to the living. Thousands of victims die by the priest's sword every year. Such cruel, bloody and horrible religious customs have caused the majestic, solemn, gloomy and ferocious features common in art and handicraft design in this area.