Perhaps you should try some spelling variations:
wang qingqing » wang binglin, wang yangming, wang yongqin
wang daoping » wang xiaoping, wang danning, wang xiaobing
jing hong » hong hong, tin hong, eng hong
tan yang » dan yang, tan ying, tao yang
tan yong » tan hong, tan kong, tan ying
hong hai » shang hai, zhong tai, dang hai
tan hua » tuan hua, wang hua, tan chia

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 daoping) OR (wang qingqing)) tan hua ((tan yang) OR (tan yong)) jing hong hai ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang daoping) or (wang qingqing)) tan hua ((tan yang) or (tan yong)) jing hong hai ;*.