Perhaps you should try some spelling variations:
wang xiaolin » wang xiaoping, wang xiaodong, wang jianbin
yunnan china » urban china, tuan china, yunnan sheng
wuhan china » tuan china
daun sang » daun yang, du sang
sang mind » sang minh, yang mind, using mind
mind data » wind data, fund data, und data
data haji » dato haji, datuk haji

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang xiaolin ((wuhan china) or (yunnan china)) daun sang mind data haji ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang xiaolin ((wuhan china) OR (yunnan china)) daun sang mind data haji ;*.