She is a singer: Liu Yifei - (music career) Wikipedia. I imagine if she can sing well, she can probably sing that song well. read more
More important than being pretty, Mulan is supposed to pass off as a man for 12 years without being discovered. Instead of pretty, maybe I should have used feminine to describe Liu yifei. My initial thought is that how can anyone mistaken Liu yifei for a man. read more
Liu Yifei (Chinese: 刘亦菲, pronounced [ljǒu̯ î féi̯], born 25 August 1987), birth name An Feng (安风), legal name Liu Ximeizi (刘茜美子), also known as Crystal Liu, is a Chinese-American actress, model and singer. Liu is widely known as "Fairy Sister" in the entertainment industry for her sweet and delicate image. read more