Perhaps you should try some spelling variations:
wang xiaochang » wang xiaodong, wang xiaoping, tang xiaoyang
wang xiaoyang » tang xiaoyang, wang xiaodong, wang xiaoping
tang hua » wang hua, tan hua, tang chun
yang jin » yang jun, ying jin, shang jin
yang jie » yang di, yang jui, yang xi
hong hai » shang hai, zhong tai, dang hai
hua dan » hua ban

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 xiaoyang) OR (wang xiaochang)) tang hua dan ((yang jin) OR (yang jie)) hong hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang xiaoyang) OR (wang xiaochang)) tang hua dan ((yang jin) or (yang jie)) hong hai ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang xiaoyang) OR (wang xiaochang)) tang hua dan ((yang jin) or (yang jie)) hong hai ;*.