Hi

A group of 4 of us are heading to Beijing in November. We've decided to catch the train down to Hong Kong and fly out of Hong Kong to Bangkok for another part of our trip. Part of the visa requirements is to provide itinerary to show exitting China. Unfortunately we are exiting China by train (To HK)which we are unable to get ticket for we arrive. Will it be ok to show our flight exiting HK instead of mainland China?