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
yang jane » hwang jane, yang yang, yang fan
jane chen » jean chen, jie chen, kang chen
chan ming » kian ming, chan eng, chan fong

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