Perhaps you should try some spelling variations:
yong yoon » wong yoon, yong khoon
dong yang » dong hoang, wang yang, dan yang
yang yang » wang yang, wang yan
rein yang » pei yang, wei yang, yin yang
kong sara » kong sar
yong yan » ying yang, wang yan, kong yam
yang jin » yang jie, yang jun, ying jin
jin kong » jin kang, jin song, king kong
a rein » a reine, a reit, a region

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((((yong yan) or (yong yoon))) or (((dong yang) or (yang yang)))) a rein yang jin kong sara ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((((yong yan) OR (yong yoon))) OR (((dong yang) OR (yang yang)))) a rein yang jin kong sara ;.
• Adding a wildcard symbol may retrieve word variants: wang ((((yong yan) or (yong yoon))) or (((dong yang) or (yang yang)))) a rein yang jin kong sara ;*.