Layover Issue
So I'm travelling from south korea to shanghai to hong kong back to south korea. Heading back to south korea, I have to stop for a 2 or 3 hour layover in shanghai. Does this cause problems?
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So I'm travelling from south korea to shanghai to hong kong back to south korea. Heading back to south korea, I have to stop for a 2 or 3 hour layover in shanghai. Does this cause problems?