Perhaps you should try some spelling variations:
liu shang » liu yang, liu gang, liu sharp
wang yang » wang yan, wang liang, wang yanling
shang hai » shang kai, dang hai, chang ha
tan ying » ran ying, tan yong, tan hong
tan yang » dan yang, tan yong, tao yang
fan ying » fan xing, ran ying, jin ying
yao yang » yang yang

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) OR (tan yang))) OR (fan ying)) jin ((wang yang) OR (yao yang)) liu shang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "qian ((((tan ying) OR (tan yang))) or (fan ying)) jin ((wang yang) or (yao yang)) liu shang hai ;~".
• Adding a wildcard symbol may retrieve word variants: qian ((((tan ying) OR (tan yang))) or (fan ying)) jin ((wang yang) or (yao yang)) liu shang hai ;*.