Perhaps you should try some spelling variations:
change john » changed john, chasse john, change japan
change jin » change japan
yang yang » wang yang, wang yan
shi japan » ii japan, shi jian, sie japan
zhong tai » hong tan, zhong zhi
hong hai » shang hai, 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: yang yang ka shi japan ((change jin) OR (change john)) ((hong hai) OR (zhong tai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yang yang ka shi japan ((change jin) OR (change john)) ((hong hai) or (zhong tai)) ;~".
• Adding a wildcard symbol may retrieve word variants: yang yang ka shi japan ((change jin) OR (change john)) ((hong hai) or (zhong tai)) ;*.