Perhaps you should try some spelling variations:
dong yan » dong yang, dong nan, wang yan
yan wang » yuan wang, yang yang, qian wang
wang out » hang out, wang hua, wang hui
out test » out west, about test, root test
yang lin » yang jin, wang lin, yang li
yan tin » yuan ting, yang jin
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 yan wang out test ((yan tin) or (yang lin)) hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong yan wang out test ((yan tin) OR (yang lin)) hong yu ;.
• Adding a wildcard symbol may retrieve word variants: dong yan wang out test ((yan tin) or (yang lin)) hong yu ;*.