Biu Ji,

Read what Destrous said, he saved me a lot of typing :)

Eat at least 1 gram of protein per pound of bodyweight.

Depending of on your body type, you might not have to avoid fat foods that much. If you're an ectomorph you can eat whatever you want and not gain any weight.

The only problem I've seen with weight training plus kung fu is that after a session of weight lifting, people tend to be too sore to effectively train kung fu. Example, one day you train chest and triceps in the gym, the next day you can't punch well at all because your tri's are sore.

Sorry to cut this short, I have to go...

Iron