Another triple jumping chun li user? bah! Air tactics are weak against good players.

Your best ally when you have with Chun li is the kou ken. Fastest projectile (not beam mind you). Any good ryu user can just use shoryukens like mad to knock you out of the air (although almost no one even realizes it exists anymore).

Chun-Li vs. Ryu

If a hadouken raper... just, get in close with your jumps, block one of them, trip the Ryu, and kou ken the hell out of him. He'll give up on hadoukens eventually when he realizes Ryu can't compete with kou kens. If he isn't a hadouken raper, my favorite move is to triple jump, drop in right in front, trip, few hadoukens, finish with that "bird kick" thing... whatever it is. Just always finish in the air with that bird kick so you won't be hit by any of his shinkuu hadoukens (if lag provides). Most won't even think to jump in the air and use one... and if they do, just stay on the ground. If they keep switching sides on you and "running" every time you get close, attack first, then when you think they're running, back off slightly (more towards center screen), and use ur own energy super. That usually hits most people who run and hadouken-snipe.

Chun-Li vs. wolver