Perhaps you should try some spelling variations:
things during » things using, things sharing, thing hiring
past things » last things, last thing, first things
yang time » long time, yang jie, lang tim
dong skin » dong sin, dong bin, dof skin
lag time » long time, big time
dong wei » wang wei, dong di, dong hoi
wang » wing, wan, lang

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 yan ((yang time) OR (lag time)) past things during ((dong skin) OR (dong wei)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan ((yang time) OR (lag time)) past things during ((dong skin) or (dong wei)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yan ((yang time) OR (lag time)) past things during ((dong skin) or (dong wei)) ;*.