Perhaps you should try some spelling variations:
chen yiqun » chen yun, shen yijun
wang yong » wang hyoung, wang yan, wang shiyong
wang yang » wang yan, wang liang, wang yanling
irene anh » irene a
lim chen » li chen, lim chong, lili chen
yang xi » yang di, yang jui
yang yi » yang di, yang jui

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 yong) OR (wang yang)) ((yang xi) OR (yang yi)) irene anh lim chen yiqun ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yong) or (wang yang)) ((yang xi) OR (yang yi)) irene anh lim chen yiqun ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang yong) or (wang yang)) ((yang xi) OR (yang yi)) irene anh lim chen yiqun ;*.