Perhaps you should try some spelling variations:
wang yang » wang liang, wang yanling
yang lin » yang jin, wang lin, yang li
yang jie » yang jin, yang di, yang jui
wong yue » hong yu
wang yue » wang hua, wang he, wang hui
yu chen » yu cheng, yi chen, yulu chen
xie yu » xin yu, xue yu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yang) OR (wang yan)) xie yu chen ((yang lin) or (yang jie)) ((wong yue) or (wang yue)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yang) OR (wang yan)) xie yu chen ((yang lin) OR (yang jie)) ((wong yue) OR (wang yue)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yang) OR (wang yan)) xie yu chen ((yang lin) or (yang jie)) ((wong yue) or (wang yue)) ;".
• Adding a wildcard symbol may retrieve word variants: ((wang yang) OR (wang yan)) xie yu chen ((yang lin) or (yang jie)) ((wong yue) or (wang yue)) ;*.