Perhaps you should try some spelling variations:
yiqian wang » yijiang wang, liqin wang, qian wang
hoong chang » hoong ang, huang chang, joon chang
zhang ming » zhang xin
chan ming » kian ming, chan eng, chan fong
yang jie » yang jin, yang di, yang jui
jie chen » jane chen, jui chen, yi chen

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: ((yiqian wang) OR (hoong chang)) yang jie chen ((chan ming) OR (zhang ming)) hong seo ;~.
• Adding a wildcard symbol may retrieve word variants: ((yiqian wang) or (hoong chang)) yang jie chen ((chan ming) or (zhang ming)) hong seo ;*.