Perhaps you should try some spelling variations:
ying juan » jiang juan, ying jin, feng juan
juan rene » juan meng, juan rana
hong than » hong tan, long thanh, hong hai
wing yan » wang yan, wing ian, wing tan
yang jui » yang judy, yang yi
yang thi » dang thi, yang chik, yang yi
yang xi » yang yi

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: ((wing yan) OR (((yang jui) OR (yang xi)))) ying juan rene ((yang thi) OR (yang di)) hong than ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wing yan) or (((yang jui) or (yang xi)))) ying juan rene ((yang thi) OR (yang di)) hong than ;~".
• Adding a wildcard symbol may retrieve word variants: ((wing yan) or (((yang jui) or (yang xi)))) ying juan rene ((yang thi) OR (yang di)) hong than ;*.