Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
shang hai » shang kai, dang hai, chang ha
qian tan » qian yan, liang tan, qian wang
tan yang » dan yang, tan ying, tao yang
yang jin » yang jie, yang jun, ying jin
tan yong » tan hong, tan kong, tan ying
yang hai » dang hai, yang hui, yang dali

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