Perhaps you should try some spelling variations:
xiaodong chang » xiaotong zhang, xiaodong huang
chang chen » chang ch'un, chang chuan, change when
zhang hari » zhang dai, shang hai, zhang hui
zhang han » zhang fan, zhang yan, zhang hanmo
pei yang » wei yang, hui yang, pei yun
e yang » _ yang, h yang, wei yang
wang » wing, wan, lang

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 xiaodong chang chen ((e yang) OR (pei yang)) li ((zhang hari) OR (zhang han)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang xiaodong chang chen ((e yang) or (pei yang)) li ((zhang hari) OR (zhang han)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang xiaodong chang chen ((e yang) or (pei yang)) li ((zhang hari) OR (zhang han)) ;*.