Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
yang jean » yang dean, young jean, yang fan
kim doing » kind doing, kim young, kim song
yang tan » yang fan, yang dean, liang tan
kim dong » kim song, kim jong, kim young
ruan xi » ruan ji
xi kang » jin kang, xi zhang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((((yang tan) or (yang yang))) or (yang jean)) ruan xi kang ((kim doing) OR (kim dong)) von ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((((yang tan) OR (yang yang))) OR (yang jean)) ruan xi kang ((kim doing) OR (kim dong)) von ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((((yang tan) or (yang yang))) or (yang jean)) ruan xi kang ((kim doing) OR (kim dong)) von ;*".