Perhaps you should try some spelling variations:
wang xiaoping » wang xiaodong, deng xiaoping, wang xiaolin
than china » tuan china, wuhan china, can china
han china » hang china, can china, dan china
daun sang » du sang
daun yang » dan yang, du yang, tan yang
minh dang » minh cong, mich dann
hai » hadi, haji, hari

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) OR (han china)) ((daun sang) or (daun yang)) minh dang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang xiaoping ((than china) OR (han china)) ((daun sang) OR (daun yang)) minh dang hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang xiaoping ((than china) OR (han china)) ((daun sang) or (daun yang)) minh dang hai ;*".