Perhaps you should try some spelling variations:
hyoung xu » hyoung gun, hyoung il, young xi
yuan dan » yuan kang, yuan wang, yuan kai
dan yang » daun yang, tan yang, wang yang
yi chang » ii chang, ying chang, jin chang
xu yuan » xu yan, chu yuan, liu yuan
yi eang » yi yang
yi gang » ii gang, i gang, li gang

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: (lang OR wing) hyoung xu yuan dan yang ((((yi eang) OR (yi chang))) OR (yi gang)) hay ;~.
• Adding a wildcard symbol may retrieve word variants: (lang or wing) hyoung xu yuan dan yang ((((yi eang) or (yi chang))) or (yi gang)) hay ;*.