Perhaps you should try some spelling variations:
yang linang » yang liang, wang liang, yan liang
wang yidan » wang yan
chia rene » chia wen, china ren
yan wang » yuan wang, yang yang, qian wang
yang lin » yang jin, wang lin, yang li
wong yue » hong yu
wang yue » wang hua, wang yan, wang he

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

• If you are trying to use Boolean operators, they must be ALL CAPS: yan wang yidan chia rene ((yang linang) OR (yang lin)) ((wong yue) OR (wang yue)) ;~.
• Adding a wildcard symbol may retrieve word variants: yan wang yidan chia rene ((yang linang) or (yang lin)) ((wong yue) or (wang yue)) ;*.