Perhaps you should try some spelling variations:
wang xiaotong » wang xiaodong, wang xianodong, wang xiaoping
china wen » chia wen, ching wen, china women
china won » china women, china wang, china who
asia wen » asia why, chia wen
wang jie » yang jie, tang jie, wang jing
jie dang » jie zhang, vie dans, bie dans

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang xiaotong zhang ((((china wen) OR (china won))) or (asia wen)) wang jie dang (hai or hadi) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang xiaotong zhang ((((china wen) OR (china won))) OR (asia wen)) wang jie dang (hai OR hadi) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang xiaotong zhang ((((china wen) OR (china won))) or (asia wen)) wang jie dang (hai or hadi) ;*".