Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
dong hong » dong hoang, hong hong, kong hong
vu brain » our brain, _ brain, 2 brain
yang jie » yang jin, yang di, yang jui
yong shu » cong shu, tong shui, wong shiu
a brain » _ brain
yan jim » yan jiu, yang jin

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: wang ((dong yang) OR (dong hong)) ((vu brain) OR (a brain)) ((yan jim) OR (yang jie)) yong shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((dong yang) or (dong hong)) ((vu brain) or (a brain)) ((yan jim) OR (yang jie)) yong shu ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((dong yang) or (dong hong)) ((vu brain) or (a brain)) ((yan jim) OR (yang jie)) yong shu ;*.