Diving is fairly new to China and most sites are barely touched so, while enjoying its dazzling reefs, you can also savour the thrill of exploring unchartered territory.
A section of The Great Wall of China actually extends down below sea level - and you can dive over it!
Planes are the fastest and most convenient means of transportation for international travel between most of the countries in the world and China's main airports; Beijing, Shanghai, Hong Kong, and Chengdu.
China has a great transportation infrastructure, so once you're there, it is easy to hop from from one city to another via domestic flight, train or taxi.