I've been CRAVING for a kungfu/ shaolin movie made by Disney. "Qi" is a real thing and if you say that its a random word that made it into the movie, you should do more research and actually talk to an older generation of Chinese.
A lot of quirky details too. One of them being Mulan coming home asking for her father's forgiveness and when he hugged her, she was surprised and felt awkward about it.
There are many theories of Mulan, some said that she had always been skillful in martial art ever since she was a kid. And it makes sense! You wont survive being in an army if you have no clue of it.
Im not sure what western folks think. But as an eastern audience, i loved it sooo much.