Okay...
Theme: Historical Chinese/Korean/Taiwan/East Asian
FL is spoilt/comes from a rich family and then one day her parents send her to get trained by a 'master'
Master can be the best in martial arts/kung fu/meditation/fighting et cetera wise
She then has to overcome challenges, getting accepted by the master, giving up her belongings and life luxuries to take on being a discipline or student for the 'master'
There should be setbacks/progress/character improvement
BONUS: Romance elements
Have seen: One and Only (2021)
Thank you