Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
dong sink » dong bin, dong ping
juan rene » juan meng, juan rana
than hong » tan hong, thang long, than one
hong shu » cong shu, tong shui, wong shiu
ya juan » y juan, san juan, roa juan
sink » signk, sindk, skink
sin » sign, sind, skin

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

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