Perhaps you should try some spelling variations:
wang xiaoyi » wang xiaolin, wang xiaozu, wang xiaoping
xiaoyi yuan » xiao yuan
yuan chang » yuan cheng, huang chang, han chang
chen chan » chen chuan, chen chung, shen chang
cheng ghi » cheng chu, cheng hei, hong ghi
chen zhi » chen zhe, chen zhen, chen chih

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 chang ((chen chan) OR (cheung chan)) hong ((cheng ghi) OR (chen zhi)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang xiaoyi yuan chang ((chen chan) OR (cheung chan)) hong ((cheng ghi) or (chen zhi)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang xiaoyi yuan chang ((chen chan) OR (cheung chan)) hong ((cheng ghi) or (chen zhi)) ;*.