Perhaps you should try some spelling variations:
deng xiaoyang » deng xiaoping, tang xiaoyang
xiaoyang tang » xiaoyan deng
tang chia » tan chia, hang china, tang chun
sang minh » kang minah, anh minh, song min
minh dang » minh cong, mich dann
chia lan » china land, china law, chia wen
lan sang » lang lang, lee sang, le sang

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

• Performing a fuzzy search may retrieve terms with similar spellings: deng xiaoyang tang chia lan sang minh dang (hai or hari) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: deng xiaoyang tang chia lan sang minh dang (hai OR hari) ;*.