How to mail a passport from Mexico to the United States?

Sending a passport from Mexico to the United States requires the passport holder to bring it in person. According to relevant public information, passports and travel permits cannot be separated from their holders. Passport holders in China should apply to the local public security organ for passport formalities. If the holder of the travel permit is in China, he shall also apply to the local public security organ for handling relevant formalities. Don't send your passport or travel permit abroad and then apply to the local China embassy or consulate for renewal. Similarly, if the parties concerned are abroad, they cannot entrust their relatives and friends at home to apply for passports at home and then send them abroad for use.