Perhaps you should try some spelling variations:
wang danning » wang yanling, wang daoping, wang yangming
chen yang » chen rong
kang haji » dang hai
hua chen » jui chen, yu chen, a chen
yang jin » yang jie, yang jun, ying jin
kang han » kang chen, kong hang, zhang han
sin » sign, sind, skin

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang danning) or (((dong di) or (dong sin)))) ya hua chen yang jin ((kang haji) OR (kang han)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang danning) OR (((dong di) OR (dong sin)))) ya hua chen yang jin ((kang haji) OR (kang han)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang danning) or (((dong di) or (dong sin)))) ya hua chen yang jin ((kang haji) OR (kang han)) ;*".