Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
china chen » china shen, china china, china chang
dang anh » duong anh
anh tuan » anh tran, dinh tuan, oanh tran
yang jui » yang judy, yang xi
yang jie » yang jin, yang xi, yang jun
yang yi » yang xi

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: dang anh tuan china chen ((((((yang jui) OR (yang yi))) or (yang di))) or (yang jie)) cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dang anh tuan china chen ((((((yang jui) OR (yang yi))) OR (yang di))) OR (yang jie)) cong shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dang anh tuan china chen ((((((yang jui) OR (yang yi))) or (yang di))) or (yang jie)) cong shu ;*".