Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yuan ming » yuan ting, kian ming, tuan minh
yang yao » yang yang, wang yan, yang yi
yao yuan » yan yuan, xiao yuan, tsao yuan
yang jui » yang judy, yang xi, yang yi
tong hui » wang hui
wang wei » zhang wei, wang zhi

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 yao yuan ming ((yang jui) or (yang di)) ((tong hui) or (wang wei)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yao yuan ming ((yang jui) OR (yang di)) ((tong hui) OR (wang wei)) ;*.