Perhaps you should try some spelling variations:
wang san » wang yan, wang ban, wang shawn
wang dan » wang yan, wang ban, wang yidan
yang jie » yang jin, yang di, yang jui
wong yue » wang yue, hong yu
yi chen » jui chen
yang xi » yang di, yang yi, yang jui
a chen » ta chen, _ chen, n chen

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: ((wang san) OR (wang dan)) ji ((a chen) OR (yi chen)) ((yang jie) OR (yang xi)) wong yue ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang san) OR (wang dan)) ji ((a chen) or (yi chen)) ((yang jie) or (yang xi)) wong yue ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang san) OR (wang dan)) ji ((a chen) or (yi chen)) ((yang jie) or (yang xi)) wong yue ;*.