✔ 最佳答案
1.
Said to be a hundred years history, every year in May all people on the island of Cheung Chau had to keep vegetarian diet for three days. At the last day the procession held, when midnight came, hundreds young men hurried up to the three bun towers, torn off all the buns, put them in bag or spread them over the crowd. This is why people called this the Bun Festival.
2.
This kind of activity was ceased after an accident in 1978, the bamboo structure of the bun tower bent in the middle and half fall. The festival itself is an combination of praying to gods, ganged together, and to navigate the lost spirits.