Perhaps you should try some spelling variations:
change threats » change threat, change treaty, change great
threats goals » targets goals, threats notes, three goals
wang danning » wang daoping, wang yangming, wang ning
goals wang » goals can, goals having, goals making
wang ban » wang yan, wang dan, wang yang
ban dann » bin dann, dan dana

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 danning) OR (wang yanling)) change threats goals wang ban dann (hai OR hadi) ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang danning) or (wang yanling)) change threats goals wang ban dann (hai or hadi) ;*.