Ranu91

If you have any more questions, then post them on this post as comments.

After the opponent hits the wall, several things are viable. You can do the aformentioned wall splatting attacks, and 4K after them twice for just a weird regular combo. Any combination of 3AB BE and EWGF is usually accepted, and some videos will show you better than words how strong those are... Finally, 66B also wall splats, but the range and obviousness makes it normally useless.

Now wall combos, the easiest way, again, is punishing with EWGF near the wall. Of course, that may not always be viable, so the other easiest way would be counter hitting with 4K and 26 AA3B. Surprisingly, CH 66KAK will counter hitstun and knock into the wall at certain angles. Wonderfully, 66KAK is a mixup with its 2K variant, and because most people will block low, you may have just gotten yourself a combo.

Mixuping includes B+K B K/2K, a perfect mid/low mixup that will crumple either way. 66KAK is also good at this, but you can duck under the A, and thus it becomes less effective. Crouch Dash itself is a mixup, because you have either a hit comfirmable low string, a fast releasing mid attack throw (that leads into K or 2K for a mid/low mixup) or a high launcher. If you don't know how to wave dash, you keep doing 236.

Also, 4K and 26 AA3B for counter hits can easily do heavy damage. 4K leads into 26AA3B, and both can lead into 3AB BE, and EWGF in many different ways.