Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, dan yang
yang yang » wang yang, wang yan
juan meng » juan rene, jui meng, yuan ming
meng yuan » meng hsuan, fang yuan, feng juan
roa juan » rojas juan, mora juan, rios juan
yuan jin » yuan lin, yuan ming, yuan ting
hong » long

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 (yang yang)) roa juan meng yuan jin ((kong sar) or (hong seo)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (yang yang)) roa juan meng yuan jin ((kong sar) OR (hong seo)) ;.
• Adding a wildcard symbol may retrieve word variants: ((dong yang) or (yang yang)) roa juan meng yuan jin ((kong sar) or (hong seo)) ;*.