Ten hotels, two tides a day, what do you mean?

Hehe, this is an old saying in seafood culture, which comes from the ancient description of a place. There are three hotels in ten hotels, which means there are three hotels in ten stores (ancient hotels are hotels). There are two tides a day, that is, there are two drained seafood in the market. Fishing boats usually only work once a day, but how prosperous and demanding it is twice a day. Two seafood markets allow everyone to have lunch or dinner.