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
chan fong » chew fong, chan eng, chan kang
chong ghi » hong ghi, chong yi
zhong zhi » zhang zhi, hong ghi, zhong tai

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