Who played Xia Qingzi?

Are Xia Haruko and candybaby Sugar the same person?

Yue Xi An

No, Tian Wa is a character in Hua, played by China actress Yue An, whose masterpiece is Youth Style, and won the annual performance leap award of American Chinese Public Welfare Festival. Xia is a girl with an unattainable weight in "M Bean", and she has appeared in almost all the large-scale series launched by M Bean.