Perhaps you should try some spelling variations:
wang gang » wang yang, wang liang, wang yan
gong meng » gong gang
wing ian » wing tan, twinn ian, wing sun
kann run » kann man, kann ein, can run
bank run » bank runs
yan wang » yuan wang, yang yang, qian wang
gong min » jong min, song min, song ming

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 ian ((kann run) OR (bank run)) yan wang gang ((gong min) OR (gong meng)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing ian ((kann run) or (bank run)) yan wang gang ((gong min) OR (gong meng)) ;~".
• Adding a wildcard symbol may retrieve word variants: wing ian ((kann run) or (bank run)) yan wang gang ((gong min) OR (gong meng)) ;*.