Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
young eun » young men
daun yang » dan yang, du yang, tan yang
yang hua » wang hua, yang hui, yang jui
yan yuan » yan guan, fang yuan, nan yan
ying hua » ming hua, wang hua, ying zhu
yan mun » yan kun, chan mun, yan guan

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 (daun yang)) ((yang hua) OR (ying hua)) chen ((yan mun) or (yan yuan)) young eun ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (daun yang)) ((yang hua) OR (ying hua)) chen ((yan mun) OR (yan yuan)) young eun ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong yang) or (daun yang)) ((yang hua) OR (ying hua)) chen ((yan mun) or (yan yuan)) young eun ;".
• Adding a wildcard symbol may retrieve word variants: ((dong yang) or (daun yang)) ((yang hua) OR (ying hua)) chen ((yan mun) or (yan yuan)) young eun ;*.