I, once worked as customer service for a while. It's the kind of customer service that helps people book hotels. Moreover, hotels all over the country are fully booked, and there are many dialects I can't understand at all. I remember the most ridiculous thing once was that a man over there said he wanted to book a hotel in Misfukushima. I asked him if he was the third of 123, which was a blessing. He said it was the three blessings next to the word Wang. After listening for a long time, I still don't understand. Finally, he told me that it was three blessings under the sea. This time, I finally understand. He is talking about corals at the bottom of the Coral Sea.