Let me ask. . . Will the security check at the Expo be stopped? They say you can't bring jewelry. . Especially gold is very

You should have heard it through hearsay. Without it, the World Expo could not have made such a provision. It is impossible to make such inhuman rules! Just take it off during the security check and put it on your plate with other things. You can take it with you after security check. Don't worry! I hope you enjoy your visit to the World Expo!