Perhaps you should try some spelling variations:
ying state » using state, young state, making state
zhang ming » zhang xin
wang dan » wang yan, wang ban, wang yidan
ming tan » wing tan, liang tan, hong tan
tan ying » fan ying, ran ying, tan yang
ying jin » yang jin, jing ji, yang jie
jin ying » li ying
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: ((wang dan) OR (((yang di) OR (yang yi)))) zhang ming tan ying jin ying state ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang dan) or (((yang di) or (yang yi)))) zhang ming tan ying jin ying state ;*.