Perhaps you should try some spelling variations:
when smoke » who smoke, when someone
when some » when women, when so, when soft
wang wei » zhang wei, wang zhi
wei dong » wei ming, wei wang, wei yang
dong bin » dong sin, dong di, dann bin
yang jui » yang judy, yang yi
yang xi » yang yi

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang wei dong bin ((when some) OR (when smoke)) big ((yang jui) or (((yang di) or (yang xi)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang wei dong bin ((when some) OR (when smoke)) big ((yang jui) OR (((yang di) OR (yang xi)))) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang wei dong bin ((when some) OR (when smoke)) big ((yang jui) or (((yang di) or (yang xi)))) ;*".