Perhaps you should try some spelling variations:
wang xiaoping » wang xiaodong, deng xiaoping, wang xiaolin
xiaoping than » xiaoping how, xiaoping shi
china wen » china won, ching wen, china women
wang jing » wang ning, wang liang, wang yang
dang hari » dang hai
chia wen » china won, ching wen, asia wen
tang jie » yang jie, tang li, yang jin

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

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