Perhaps you should try some spelling variations:
wang yong » wang hyoung, wang shiyong
wang yang » wang liang, wang yanling
tan chong » tan hong, tan cheng, tan kong
yan yuan » yan guan, fang yuan, nan yan
yuan tan » huan t'an, yuan kang, yuan ting
yun dang » duc dang, yun song
yun jang » suk jang, yun song

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) OR (wang yan))) or (wang yang)) yan yuan tan chong ((yun dang) or (yun jang)) hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wang yong) OR (wang yan))) OR (wang yang)) yan yuan tan chong ((yun dang) OR (yun jang)) hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((wang yong) OR (wang yan))) or (wang yang)) yan yuan tan chong ((yun dang) or (yun jang)) hai ;*".