Perhaps you should try some spelling variations:
dong yang » dong hoang, yang yang, dan yang
wang yang » wang yan, wang liang, wang yanling
hua rein » hua ren, a rein
yang hui » yang jui, wang hui, yang muxi
hui ying » huei ying, hoi ying, hui ping
ying hua » ming hua, wang hua, ying zhu
sin » sign, sind, skin

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 sin)) ya ((hua rein) or (hua wei)) yang hui ying hua ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((dong yang) OR (wang yang))) OR (dong sin)) ya ((hua rein) OR (hua wei)) yang hui ying hua ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((dong yang) OR (wang yang))) or (dong sin)) ya ((hua rein) or (hua wei)) yang hui ying hua ;*".