Perhaps you should try some spelling variations:
when some » when smoke, when women, when soft
wang wei » zhang wei, wang zhi
wei dong » wei ming, wei wang, wei yang
dong win » dong sin, dong bin, dong ping
yang jui » yang judy, yang yi
when so » when do, when co, when soft
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: wang wei dong win ((when some) OR (when so)) bio ((yang xi) OR (((yang di) OR (yang jui)))) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang wei dong win ((when some) OR (when so)) bio ((yang xi) or (((yang di) or (yang jui)))) ;~".
• Adding a wildcard symbol may retrieve word variants: wang wei dong win ((when some) OR (when so)) bio ((yang xi) or (((yang di) or (yang jui)))) ;*.