Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
dong ping » dong sin, dong bin, dong jung
song min » song ming, gong min, song jin
jong min » gong min, song ming, cog min
qian shu » qian hu, jian she, tan shu
yang xi » yang di, yang yi, yang jui
ya jui » yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong yang) or (dong ping)) ((ya jui) or (yang xi)) chen ((song min) OR (jong min)) qian shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (dong ping)) ((ya jui) OR (yang xi)) chen ((song min) OR (jong min)) qian shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong yang) or (dong ping)) ((ya jui) or (yang xi)) chen ((song min) OR (jong min)) qian shu ;*".