Perhaps you should try some spelling variations:
wang danning » wang daoping, wang yangming, wang ning
than threats » change threats, three threats, other threats
threats air » threats aid, threats a
air yang » air land
yang lin » yang jin, wang lin, yang li
lin hong » tin hong, lin zong, min hong
hong hai » shang hai, zhong tai, dang hai

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)) than threats air yang lin hong hai ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang danning) or (wang yanling)) than threats air yang lin hong hai ;*.