Perhaps you should try some spelling variations:
dong yang » dong hoang, yang yang, dan yang
wang yang » wang yan, wang liang, wang yanling
dong sink » dong sin, dong bin, dong ping
dong sign » dong sin, among sign, dong bin
than hong » tan hong, thang long, than one
yan than » van thanh, yan zhang, yan clan
hong shu » cong shu, tong shui, wong shiu
hua ren » hua chen

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 (wang yang))) or (((dong sink) or (dong sign)))) ya hua ren yan than hong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((dong yang) OR (wang yang))) OR (((dong sink) OR (dong sign)))) ya hua ren yan than hong shu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((dong yang) OR (wang yang))) or (((dong sink) or (dong sign)))) ya hua ren yan than hong shu ;".
• Adding a wildcard symbol may retrieve word variants: ((((dong yang) OR (wang yang))) or (((dong sink) or (dong sign)))) ya hua ren yan than hong shu ;*.