Is it a friend's responsibility to go out and find a friend to live with?

Generally, when you go to another city to find a friend, the friend will invite you to dinner as the landlord, take care of the accommodation, and generally entertain you to your own home.

Pay attention to entertaining friends: 1. Tell them honestly how familiar you are with your city, and don't pretend to know all the places. 2. Respect their opinions. Don't persuade others to go just because you think a place is not fun. 3, ask their budget clearly, so that the itinerary and date, accommodation and meals are easy to arrange.