Perhaps you should try some spelling variations:
wang xiaoyi » wang xiaolin, wang xiaozu, wang xiaoping
xiaoyi yuan » xiao yuan
yuan liang » yan liang, duan lian, yang liang
liang chen » liang choon, chang chen, kang chen
chen chan » chen chuan, cheung chan, chen chung
chong ghi » hong ghi, chong yi, zhong zhi
zhang zhi » zhong zhi, wang zhi, zhang wei
chan ong » chan fong, chan eng, chan kang

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 xiaoyi yuan liang chen chan ong ((chong ghi) OR (zhang zhi)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang xiaoyi yuan liang chen chan ong ((chong ghi) or (zhang zhi)) ;*.