Tusi se faʻaauau mo lenei parakalafa - I le 2004, Hoàng Xuân Thanh Khiết manumalo i le pine siliva i Vietnamese Women's Chess Championship, ae i le 2005, na ia manumalo ai i le Vietnamese Women's Chess Championship. I le 2005, na manumalo ai Hoàng Xuân Thanh Khiết i le tulaga 3 i le Women's World Chess Championship Asian Zonal tournament ma maua ai le aia tatau e auai ai i le Women's World Chess Championship. I le 2006, na auai ai Hoàng Xuân Thanh Khiết i le Women's World Chess Championship
e ala i le faiga o le KO ma i le taamilosaga muamua na toʻilalo ai Xu Yuhua.