Perhaps you should try some spelling variations:
yang yang » wang yan
wang yang » wang yan, wang liang, wang yanling
yang mind » yang cindy, yang jin, sang minh
chang mae » chang ha, changes made
dan yang » daun yang, tan yang, adam yang
hong hai » shang hai, zhong tai, dang hai
shi dan » shi fan, shi ding, shi jian
dean » dewan, jean, den

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: ((yang yang) OR (wang yang)) dean shi dan yang mind ((hong hai) OR (chang mae)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang yang) OR (wang yang)) dean shi dan yang mind ((hong hai) or (chang mae)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((yang yang) OR (wang yang)) dean shi dan yang mind ((hong hai) or (chang mae)) ;*.