Actually, it's just geographical differences. It can only be said that there are few oysters outside Guangdong. People in Guangzhou call dried oysters "oyster sauce", which translates into "good things" and "good markets", especially when new stores open. Oysters are dried oysters. There are many kinds of dishes made from dried oysters, such as fried oysters, stewed oysters with ham, stewed oysters with seaweed, pork oyster soup and glutinous rice oyster soup. )

There is no need to live elsewhere, mainly because of environmental problems. The daily seafood on the seashore and the daily pigs and chickens in the inland are determined by the scarcity of products.

Secondly, not everyone likes this dish, and its appearance is not beautiful. So wine is mainly to take care of most people's appetites, such as chickens, ducks, fish, cattle, sheep, turtles and calves.