Perhaps you should try some spelling variations:
wang yuan » wang yuhan, fang yuan, wang yidan
wang xuan » wang xiuyan, wang xueman, wang yuhan
wang jing » wang ning, wang liang, wang yang
chan ming » kian ming, chan eng, chan fong
ming hong » min hong, ming hung, ming kong
jing han » jung hans, jeong han, jing fang
han chan » han chang, chan chak, han china
hong ghi » zhong zhi, hong g, hong 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 yuan) OR (wang xuan))) OR (wang yan)) wang jing han chan ming hong ghi ;~.
• Adding a wildcard symbol may retrieve word variants: ((((wang yuan) or (wang xuan))) or (wang yan)) wang jing han chan ming hong ghi ;*.