Perhaps you should try some spelling variations:
wang frei » wang fei, wang wei, wang lei
qian yan » qian jun, qian yi
yan wang » yuan wang, yang yang, qian wang
ying jin » yang jin, jing ji, yang jie
yang jui » yang judy, yang di, yang yi
yang xi » yang di, yang yi
hai » hadi, haji, hari

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

• If you are trying to use Boolean operators, they must be ALL CAPS: qian yan wang frei chen ((ying jin) OR (((yang xi) OR (yang jui)))) dang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "qian yan wang frei chen ((ying jin) or (((yang xi) OR (yang jui)))) dang hai ;~".
• Adding a wildcard symbol may retrieve word variants: qian yan wang frei chen ((ying jin) or (((yang xi) OR (yang jui)))) dang hai ;*.