I hope my answer is helpful to you.
I am a foreigner and have just returned from Xuzhou for a few years, so my answer is from the perspective of considering the landlord as a foreigner, and there is no malice. For reference only, it is not required to be adopted by the landlord. The sniper downstairs is a native of Xuzhou, right? I humbly accept the correct answer, but I just want to say, even if you know the correct answer, is it necessary to be so aggressive and abusive? Baidu knows that it is originally a platform for brainstorming. You shouldn't help others and frame another enthusiastic person at the same time, should you? Quality.