Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
qian tan » qian yan, liang tan, qian wang
ying jin » yang jin, jing ji
yang jie » yang jin, yang di, yang jui
tao yang » yao yang, tan yang, xiao yang
liu dang » liu yang, liu gang, liu gangs
hai » hadi, haji, hari

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: qian tan ((ying jin) OR (yang jie)) ((wang yang) OR (tao yang)) liu dang hai ;~.
• Adding a wildcard symbol may retrieve word variants: qian tan ((ying jin) or (yang jie)) ((wang yang) or (tao yang)) liu dang hai ;*.