Yuja Wang has received justified high praise for some time but Xiayin Wang has been under the radar. I just listened to the warhorse Tchaikovsky Piano Concerto No 1 and it gave me goose bumps. There are a number of her albums out, now on Chandos, first class technically and highly praised artistically, particularly her ability with American compositions.
You can read a rather nice essay on her and some of her albums at Xiayin Wang biography | Last.fm
And she is also rather photogenic!!
Xiayin Wang biography | Last.fm