Perhaps you should try some spelling variations:
ying zhang » ying chang, bin zhang, yan zhang
zhang ying » zhang ming, zhang jing, zhang ping
ying chen » yung chen, ying chang, yi chen
dang hadi » dang hai
tan ying » fan ying, ran ying, tan yang
yang jin » yang jie, yang jun, ying jin
yang yi » yang xi, 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: tan ying zhang ying chen ((((yang jin) OR (yang di))) OR (yang yi)) dang hadi ;~.
• Adding a wildcard symbol may retrieve word variants: tan ying zhang ying chen ((((yang jin) or (yang di))) or (yang yi)) dang hadi ;*.