Perhaps you should try some spelling variations:
shang hai » shang kai, dang hai, chang ha
yang yao » yang yang, wang yan, yang yi
chai fan » zhai fan, cai fang, chai onn
fan ying » fan xing, ran ying, tan ying
ying jin » yang jin, jing ji, yang jie
hong hai » zhong tai, dang hai, hong tan
yang ka » yang fan

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