Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
qui regne » du regne, qui reste
tong shui » tong hui, cong shu, gong hui
yan yang » yao yang, dan yang, tan yang
yang jin » yang jie, yang jun, ying jin
yan jiu » yang jie, pang jiu
wang » wing, wan, lang

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 ((yan yang) OR (yang yang)) qui regne ((yan jiu) OR (yang jin)) tong shui ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((yan yang) or (yang yang)) qui regne ((yan jiu) or (yang jin)) tong shui ;*.