Perhaps you should try some spelling variations:
wang liang » wang yang
liang tan » liang dan, liang sun, wing tan
zhong zhi » zhang zhi, zhong tai
tan chia » tuan china, than china, can china
chia lee » china led, ching lee, chia lan
lee sang » lee ann
sang min » sang minh, song min, tang min
hong ghi » hong g
hong hai » shang hai, zhong tai, dang hai

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 tan chia lee sang min ((((hong ghi) OR (zhong zhi))) OR (hong hai)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang tan chia lee sang min ((((hong ghi) or (zhong zhi))) or (hong hai)) ;*.