Perhaps you should try some spelling variations:
wang liang » wang yang
liang yan » liang dan, liang tan, liang ying
chang min » zhang ming, chang mae, chang ann
chan ming » kian ming, chan eng, chan fong
zhong zhi » zhang zhi, hong ghi, zhong tai
yan sher » khan sher, can she, han shen
yan yan » yan yuan, nan yan, yang yang

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 liang yan yan sher ((chang min) OR (chan ming)) zhong zhi ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang yan yan sher ((chang min) or (chan ming)) zhong zhi ;*.