Perhaps you should try some spelling variations:
dong yang » dong hoang, yang yang, dan yang
wang yang » wang yan, wang liang, wang yanling
yang hua » wang hua, yang hui, ying hua
seen man » wenn man, seen a
can hong » tan hong, care hong, wang hong
yang xi » yang di, yang yi, yang jui
man can » man han, woman can, man kann
hong yu » wong yue

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong yang) OR (wang yang)) ((yang hua) or (yang xi)) seen man can hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (wang yang)) ((yang hua) OR (yang xi)) seen man can hong yu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong yang) OR (wang yang)) ((yang hua) or (yang xi)) seen man can hong yu ;*".