Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
liu shang » liu yang, liu gang, liu sharp
shang hai » shang kai, dang hai, chang ha
qian tan » qian yan, liang tan, qian wang
tan ying » fan ying, ran ying, tan yang
ying jin » yang jin, jing ji, yang jie
tao yang » yao yang, tan yang, xiao yang

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: qian tan ying jin ((wang yang) or (tao yang)) liu shang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: qian tan ying jin ((wang yang) OR (tao yang)) liu shang hai ;*.