Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
yang jean » yang dean, young jean, yang fan
kim doing » kim dong, kind doing, kim young
doing von » doing un, ing von
yang tan » yang fan, yang dean, liang tan
ruan xi » ruan ji
xi yong » jim yong, liu yong, sim yong

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 yong kim doing 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 yong kim doing von ;*".