How about USA's Sally Moyland - similar story?
She grew up in Taiwan, still spends most of her time in Taiwan
comparing with Anna, Anna is way less time in China nowadays
Sally at 15 was ranked number 2 in Taiwan's U19 national trials.
she opted to play for USA and forfeited a lot of financial resources from Taiwan's sport department, but USA would give her as much WTT entries as she wishes (self funded though), since USA's women is a lot weaker on depth than Taiwan.
She had a major knee surgery, which I hope won't trouble her any more. She is a very tough fighter, and being very lonely in USA some times, have made her cherish the training when she is back in Taiwan even more.
for interest sake, she went to the same elementary school as this girl I showed in this post:
Her mom moved her back to Taiwan to train full time, and that has helped her a lot in her TT career.
It is probably way cheaper to factor in flights + training in Taiwan, than 1 on 1 coaching in USA.
Sally is looked after by Taiwan's Cathay Life, here is her uniform:
She didn't live at they base, but Sally is considered as an out of base sponsored player.
both Anna and Sally has great potential, Sally with the aid of Pan America ranking point.
In terms of level and international experience, Anna is ahead.