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