Perhaps you should try some spelling variations:
wang xiaobing » wang xiaoping, wang xiaodong, wang xiaolin
than china » han china, wuhan china, dan china
tuan china » wuhan china, taiwan china, yunnan china
zhang hari » zhang dai, shang hai, zhang han
chen wang » chen yang, chen rong, chen ping
jie zhang » jia zhang, li zhang, bin zhang
wang jie » yang jie, tang jie, wang jing

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 xiaobing ((((than china) OR (tuan china))) OR (can china)) chen wang jie zhang hari ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang xiaobing ((((than china) OR (tuan china))) or (can china)) chen wang jie zhang hari ;~".
• Adding a wildcard symbol may retrieve word variants: wang xiaobing ((((than china) OR (tuan china))) or (can china)) chen wang jie zhang hari ;*.