Ultra Street Fighter II: The Final Challengers (Matchup question/Friend Code seeking)

I’ve recently picked this game back up after a while, and I’m pretty rusty. It’s already a few years old now, I’m surprised there’s still a decent enough userbase to actually get some matches usually.

Anyway, if I recall, this game is most similar to Turbo, not Remix? My question is about Blanka. Is there any way a Chun can defend against jumping light punch, either on the ground or in the air? Air to air there seems to be no way to beat it head on, but if you’re above them it’s possible. From standing I don’t see an option either, especially nothing reliable.

If anyone wants to add their Friend Code here to help practice whatever options there are, I’d appreciate it.