Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
wang yong » wang yang, wang yan, wang shiyong
min jeong » kin keong, min hong, mun leong
hua main » haul main, a main, hua ban
main yan » main bank, main am, nan yan
jeong yu » jeong su, hong yu, jeong _
yan min » han min, kan min, yang mind
dong » doing, long, done

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong sin) or (((yang yang) or (((wang yong) OR (wang hyoung)))))) ya hua main yan min jeong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong sin) OR (((yang yang) OR (((wang yong) OR (wang hyoung)))))) ya hua main yan min jeong yu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong sin) or (((yang yang) or (((wang yong) OR (wang hyoung)))))) ya hua main yan min jeong yu ;".
• Adding a wildcard symbol may retrieve word variants: ((dong sin) or (((yang yang) or (((wang yong) OR (wang hyoung)))))) ya hua main yan min jeong yu ;*.