Chun is able to stick to simple combos in a pinch, but by using combo pieces that only work on standing (or by forcing stand with close 5HK) you can really maximize your damage, meter efficiency, and corner carry. This also means that this video was never going to be exhaustive; mix and match the concepts here to find the best combo for the situation!
music is "Straw Berry Star Light" from Cutie Suzuki no Ringside Angel