Many people say that Lanshan people are not good, and I can't say anything; Personally, I think it is-Lanshan people are knowledgeable and have formed their own characteristics, especially the developed fishery trade in Lanshan, which gives them more opportunities to deal with foreigners, so they are richer and more advanced in life experience and so on.
Then this richness and advancement may be misunderstood by others, or it may be that individual Lanshan people use these richness and advancement in the wrong place; Just like Henan people and Hubei people.
In short, there are good things everywhere and bad things everywhere; Lanshan is like this, Rizhao is like this, Shandong is like this, the whole country is like this, and so is the world.