I’ve never had this sort of experience with any guests, actually, and more of our guests so far have been Chinese than any other group. They tend to be very respectful (one group of college students even asked me if we had a curfew and what time they had to be in by!)
Extra blankets, no hot water, keep the AC off, for most Chinese guests. The language of negotiations is a little different, and I had to google it, to understand the context of behavior that in my background would have been offensive. Once I understood, we had great success negotiating prices, repairs (when one lampshade was broken by a toddler) and that’s the extent of it.
China is a big place. Any generalizations are going to have exceptions and stereotypes are something as hosts we need to guard against and challenge.
I would welcome my Chinese guests before I would want any of the people who on this thread have resorted to nasty stereotypes and insults.
I also find (in general) that establishing good boundaries prevents people from taking advantage of us. If someone is especially pushy or demanding, I’m a lot less inclined to say yes as I am if they ask and offer. For example, someone who puts down 2 guests, when it’s 2 adults and 2 children and then is offended they have to pay for their kids (because having 2 toddlers in the house is no work at all?). If she had asked if I could give her a discount on her kids initially I would have, but when she put down only 2 guest and then insisted, I didn’t give an inch. (She wasn’t Chinese, btw).
Good boundaries are everything. We allow guests to use the kitchen, and in the evening I take my dinner in my room so they can feel comfortable taking care of themselves. This is one reason people BNB over hotels-- so they can save money and cook. We provide a small refrigerator in their room and we have a rule that they not use our food.
We do serve breakfast and we’ve had no problem with any guests eating too much. Everyone has been just wonderful.
I think the reason people think your question might be racist is because you said you have had several Chinese guests that didn’t behave this way, but this one group did, and then you ask if Chinese guests are like that. Why would you even go there if you’re not racist and if the behavior of this group was different from the majority of Chinese people you’ve interacted with? Would you ask the same about a group from your own ethnic background who acted differently than the majority of people from your own background? Why even suggest that most guests would be this way if that’s not remotely your experience? Why not just deal with this group as a group you had this experience with and not ask us to consider it as a cultural or ethnic or racial characteristic of the group as a whole? Why even invite the “all Chinese” discussion if you’re NOT a racist? I’m going to assume that “I’m not a racist” means “I really don’t want to say or do anything racist, so if I do, please let me know, bc that would be horrible and I don’t want to be that way.” I hope it’s not “I really am racist, and I had a girlfriend once which give me a get out of racism free card for life, so leave me alone while I spread racist bile”