Perhaps you should try some spelling variations:
union sacu » non sacu
hyoung yan » kyoung yang, hyoung gun, kyoung yun
yang jin » yang jie, yang jun, ying jin
won sacu » non sacu, von sach, wong sau
yan ji » yan jiu, ban ji, pan ji
yan a » can a, yan _, jan a
wang » wing, wan, lang

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: wang hyoung yan a best ((yan ji) OR (yang jin)) ((won sacu) OR (union sacu)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang hyoung yan a best ((yan ji) or (yang jin)) ((won sacu) or (union sacu)) ;*.