Perhaps you should try some spelling variations:
japan yang » japan bank, japan can, japan change
wang yang » wang yan, wang liang, wang yanling
shi japan » ii japan, shi jian, sie japan
shang hai » shang kai, dang hai, chang ha
yang jin » yang jie, yang jun, ying jin
hong hai » zhong tai, dang hai, hong tan
yang ka » yang fan, yang yao

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 shi japan yang jin ((hong hai) OR (shang hai)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang yang ka shi japan yang jin ((hong hai) or (shang hai)) ;*.