How to complain about the refund of the US Mission? Bad attitude, overlord clause

Ignore them, just call and complain. 3 15 consumer association. 123 15 tourism bureau, etc. Call those who can complain one by one. Don't worry about the US Mission. Just complain about the hotel. Don't pull anything when you complain. No reminder. Just say you don't know. Just one bite, no loss, why not return it. The most effective is a bitch and a persistent face. No swearing, no noise. But I've been complaining.

There are also overlord clauses in China. That is, you have been rejected XXX times, for whatever reason. Is a fine. Really can't. The best trick. Check all kinds of fire exits and facilities in the hotel, take photos, and then call 96 1 19. 90% hotels in China are not qualified. And then wait to close the door and rectify. See who dies.