Perhaps you should try some spelling variations:
wang xiaoping » wang xiaodong, deng xiaoping, huang xiaoting
wang xiaolin » wang xiaodong, wang jianbin, wang lianqin
tuan china » wuhan china, can china, taiwan china
yang mind » yang cindy, yang jin, sang minh
mind dang » mind data
dang hadi » dang hai
china du » china due, china des, china den

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) OR (wang xiaolin)) tuan china du yang mind dang hadi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang xiaoping) OR (wang xiaolin)) tuan china du yang mind dang hadi ;*".