Perhaps you should try some spelling variations:
dong yang » dong hoang, yang yang, dan yang
wang yang » wang yan, wang liang, wang yanling
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 yang) or (wang yang)) wang out test ((((yan tin) OR (yang lin))) or (yang di)) hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (wang yang)) wang out test ((((yan tin) OR (yang lin))) OR (yang di)) hong yu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong yang) or (wang yang)) wang out test ((((yan tin) OR (yang lin))) or (yang di)) hong yu ;".
• Adding a wildcard symbol may retrieve word variants: ((dong yang) or (wang yang)) wang out test ((((yan tin) OR (yang lin))) or (yang di)) hong yu ;*.