Perhaps you should try some spelling variations:
xiaodong huang » xiaotong zhang
lang xiaodong » wang xiaodong, wang xianodong, lin xiaodong
juan ramon » san ramon
juan ran » juan rana, juan rene, juan a
jin hong » tin hong, jin song, min hong
thi hong » tan hong
tan » than

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: lang xiaodong huang ((juan ran) OR (juan ramon)) ying ((jin hong) OR (thi hong)) tan ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang xiaodong huang ((juan ran) OR (juan ramon)) ying ((jin hong) or (thi hong)) tan ;~".
• Adding a wildcard symbol may retrieve word variants: lang xiaodong huang ((juan ran) OR (juan ramon)) ying ((jin hong) or (thi hong)) tan ;*.