Perhaps you should try some spelling variations:
wang xiaoping » wang xiaodong, deng xiaoping, huang xiaoting
wang xiaolin » wang xiaodong, wang jianbin, wang lianqin
chia daun » chia lan
daun yang » dan yang, du yang, tan yang
yang minh » sang minh, yang mind, kang minah
minh dang » minh cong, mich dann
tan chia » tuan china, than china, can china
hai » hadi, haji, hari

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang xiaolin) OR (wang xiaoping)) tan chia daun yang minh dang hai ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang xiaolin) or (wang xiaoping)) tan chia daun yang minh dang hai ;*.