Perhaps you should try some spelling variations:
japan yang » japan bank, japan can, japan change
wang yuan » wang yuhan, wang yan, fang yuan
shi japan » ii japan, shi jian, sie japan
yang mind » yang cindy, yang jin, sang minh
shang hai » shang kai, dang hai, chang ha
yuan kai » yuan kang, yuan fei, tan kai

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