Perhaps you should try some spelling variations:
zhang xiaoyong » zhang xiaoling, wang xiaodong, zhang xiaobo
huang xiaoting » wang xiaoping
zhang juan » zhang jian, zhang jun, zhang lijuan
juan rene » juan meng, juan rana
zhong zhi » zhang zhi, hong ghi, zhong tai
ying jin » jing ji, yang jie
yang jin » yang jie, yang jun, shang jin

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: ((zhang xiaoyong) OR (huang xiaoting)) zhang juan rene ((ying jin) OR (yang jin)) zhong zhi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((zhang xiaoyong) or (huang xiaoting)) zhang juan rene ((ying jin) OR (yang jin)) zhong zhi ;~".
• Adding a wildcard symbol may retrieve word variants: ((zhang xiaoyong) or (huang xiaoting)) zhang juan rene ((ying jin) OR (yang jin)) zhong zhi ;*.