I lost my European passport. Do you want to stay in a hotel?

No. The hotel won't let people stay without any identification. If you lose your passport, you can call the police first, get a police certificate and apply for a travel permit at the nearest China Embassy. You can prepare several copies of your passport and visa pages in advance when traveling or working. Passport is the identity card and nationality certificate used by citizens in international travel, and it is also an important basis for a government to provide diplomatic protection for them.