Perhaps you should try some spelling variations:
wang xiaoping » wang xiaodong, deng xiaoping, wang xiaolin
china joins » china going, china jiing, china jing
china jin » china jing, china jiing, china june
jin chang » chin chang, joon chang, ying chang
yang jin » yang jie, yang jun, ying jin
chang ha » chang mae

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 xiaoping wuhan ((china jin) OR (china joins)) yang jin chang ha ;~".
• Adding a wildcard symbol may retrieve word variants: wang xiaoping wuhan ((china jin) OR (china joins)) yang jin chang ha ;*.