First of all, it should be clear that Wusu is the dialect of northerners, especially in Ningxia. Many rural people are used to saying this sentence.
In fact, its meaning is very simple. It means to break annoyance, worry and upset.
For example, if something that could be done well in the original plan was not done well for various reasons, then they would say that it is very Wusu people.
For example, when I was in a good mood, I was suddenly upset by something or someone. They would also complain and say, Alas, the people of Wusu.
In short, the word "Wusu" is used to express a certain bad mood at a certain moment.
What is the background of Wusu dialect
The word "Wusu" here should be "vulgar", right? "Vulgar" is not only a term used in Yunnan dialect, but also a term used all over the country. It means ugly and empty. However, when Yunnan people say "vulgar", they also mean "disgusting", "indecent", "disrespectful" and "dirty". The "vulgar" in Yunnan dialect is more serious than in other places, So it is very serious to be scolded as "vulgar".