Perhaps you should try some spelling variations:
dong hoang » hong hong
dong sind » dong sin, dong bin, dong ping
yang hoi » yang di, yang jui, yang xi
yang hui » yang jui, wang hui, yang muxi
ying shu » cong shu, ying hua, ying ph
a rein » a reine, a reit, a region
ya a » a a, y a, ye a
zhu » zhou

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong hoang) or (dong sind)) ya a rein ((yang hoi) OR (yang hui)) ((ying shu) or (ying zhu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong hoang) OR (dong sind)) ya a rein ((yang hoi) OR (yang hui)) ((ying shu) OR (ying zhu)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong hoang) or (dong sind)) ya a rein ((yang hoi) OR (yang hui)) ((ying shu) or (ying zhu)) ;*".