Perhaps you should try some spelling variations:
wang danning » wang yanling, wang yangming, wang ning
wang daoping » wang xiaoping, wang xiaobing, wang yanling
hua irene » hua ren
irene han » irene a
yang hua » wang hua, yang hui, ying hua
han tan » tan tan, hong tan, chen tan
hong yu » wong yue

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 (wang daoping)) yang hua irene han tan hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang danning) OR (wang daoping)) yang hua irene han tan hong yu ;*.