I read about magical power in these mangos many times now, but only now did it occur to me how odd it is that people describe "how to access magical power".
Try to imagine that someone is trying to explain to you how to breathe? That'd be strange and goofy, because it's a natural function. The same thing should be true about "magical powers". It's a part of your body, and using words to describe "how to use it" is surely unnatural and strange. And if there's a complication that prevents someone from accessing their natural bodily function, it's because there's a physical problem. You want to talk-away something done with surgery?
In that sense, traditional  Chinese medicine makes more sense in this context, since it treats Qi as something that the body itself needs to be prepared for, and it is  not something that is necessarily something natural you're born with (at least not on the grand-scale martial artists make use of it). You have meridians that need to be opened, the quality of your veins needs to be at a certain level, etc. Essentially, training.
This is just some random passing thought I had. I find it weird to praise Chinese anything, but honestly, in this context, they at least tried to have a science behind magic, which is exactly what any magical civilized society would do.
edit: odd typos.