Perhaps you should try some spelling variations:
yang wang » yang yang, yan wang, yang guang
yan guan » gan guan, yan yuan, yang guang
yin kang » jin kang, yin fang, yin hang
kang kim » kanaga kim, tan kim, yong kim
kim song » kim young, kim eung
yan hua » tan hua, ya hua, tuan hua
shin » skin, sein, thin

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((yang wang) or (wang yan))) or (yan guan)) ((yan hua) OR (wang hua)) yin kang kim song shin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yang wang) OR (wang yan))) OR (yan guan)) ((yan hua) OR (wang hua)) yin kang kim song shin ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yang wang) or (wang yan))) or (yan guan)) ((yan hua) OR (wang hua)) yin kang kim song shin ;*".