Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
yan liang » yang liang, wang liang, you liang
qian wang » yiqian wang, qian rong, qian yan
hua west » a west, hua wei
out west » ost west, out test, south west
tin hong » tan hong, kia hong, thi hong
yan tin » yuan ting, yang jin, yang lin
hong yu » wong yue

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 yang) or (((yan liang) or (qian wang)))) ((hua west) or (out west)) yan tin hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong ((yang yang) OR (((yan liang) OR (qian wang)))) ((hua west) OR (out west)) yan tin hong yu ;.
• Adding a wildcard symbol may retrieve word variants: dong ((yang yang) or (((yan liang) or (qian wang)))) ((hua west) or (out west)) yan tin hong yu ;*.