Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang ping » yang jing, yang liang, yang using
chen wang » chen yang, chen rong, chen ping
wong yue » wang yue, hong yu
ping yi » ming yi, ping yu, jiang yi
yi chen » jui chen
wang li » wang lei, wang lin, tang li

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 ping yi chen wang li ((cong shu) or (wong yue)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang ping yi chen wang li ((cong shu) OR (wong yue)) ;*.