Perhaps you should try some spelling variations:
yang yang » wang yang
dong sink » dong sin, dong bin
dong ping » dong sin, dong bin, dong jung
min jeong » kin keong, min hong, mun leong
jeong shu » jeong su, cong shu
hua west » a west, hua wei, out west
west han » west can, west bank, west jean
han min » han men, kan min, chan ming

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

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