Westerners think that bowls are the most important things. It's a good thing that you accidentally broke the bowl.
If you break the bowl while eating, you think it will bring happiness to all the tourists. Especially at the wedding, intentionally or unintentionally break the bowl.
2. China Folk Customs
Moral:
(1) There are new sources of income.
(2) Peace over the years (broken), cracking and resolving fierce disasters.