Perhaps you should try some spelling variations:
xiaodong zhang » xiaotong zhang
xiaodong huang » xiaotong zhang
zhang hari » zhang dai, shang hai, zhang han
wei yang » pei yang, wei wang, wei yang's
li zhang » _ zhang
yang li » yang lin, yang di, yang xi
wang » wing, wan, lang

You may be able to get more results by adjusting your search query.

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