Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
dong sink » dong sin, dong bin
dong ping » dong sin, dong bin, dong jung
chang min » zhang ming, chang mae, chan ming
jeong shu » jeong su, cong shu
hua rest » hua ren
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 (((dong sink) OR (dong ping)))) ya hua rest ((han min) or (chang min)) jeong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yang) OR (((dong sink) OR (dong ping)))) ya hua rest ((han min) OR (chang min)) jeong shu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang yang) or (((dong sink) OR (dong ping)))) ya hua rest ((han min) or (chang min)) jeong shu ;".
• Adding a wildcard symbol may retrieve word variants: ((yang yang) or (((dong sink) OR (dong ping)))) ya hua rest ((han min) or (chang min)) jeong shu ;*.