The tournament comprises of five items: swimming, water polo, diving, artistic swimming, open water.  Besides gold medals from diving, China also won four from artistic swimming (partly because Russians did not come), and one from swimming.  The "mainstream" items of FINA have been swimming and water polo, which are still dominated by western athletes so far.

The top performance in all kinds of sports necessitate talents and practices, the only differences are some requires more strength and better body build, while some require more skill and agility.  Diving, ping pong, badminton, gymnastic, and so on may be better suitable to Chinese athletes.

Congratulations!  But be aware of the grudge Westerners might have against China’s performance and thus having some evil schemes.