Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang wang » yang yang, yan wang, yang guang
chan ming » kian ming, chan eng, chan fong
jeong ghi » hong ghi, jeong mi
wang wei » zhang wei, wang zhi
wei gene » e gene, i gene, iii gene
tang min » chang min, sang minh, yang mind

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: wang yang wang wei gene ((tang min) OR (chan ming)) jeong ghi ;~.
• Adding a wildcard symbol may retrieve word variants: wang yang wang wei gene ((tang min) or (chan ming)) jeong ghi ;*.