What should people do when they meet Qingdao's "high-priced shrimp" when traveling in other places, and how to recover the losses?

(1) Do a good job of evidence preservation decisively, and make audio and video recordings;

If you want to hit someone, don't suffer, first meet his requirements;

(3) after getting out, report decisively, industry and commerce, prices, etc. , if no one tube (China characteristics), decisively to find a reporter, the reporter had better this mouth.