Perhaps you should try some spelling variations:
chuan chuan » chen chuan, chung chuan, chang chuan
wang xiaoyi » wang xiaolin, wang xiaozu, wang xiaoping
chuan zhang » chuan bang, xiulan zhang
zhang zhang » zhen zhang, cheng zhang, zhang fang
chin chang » china chang, chain change, china zhang
huang yang » huang ying, huang chang, wang yang
zhang i » zhang ii, zhang li, zhang si

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 ((chin chang) OR (huang yang)) chuan chuan zhang zhang i ;~.
• Adding a wildcard symbol may retrieve word variants: wang xiaoyi ((chin chang) or (huang yang)) chuan chuan zhang zhang i ;*.