Perhaps you should try some spelling variations:
wang xiaobing » wang xiaoping, wang xiaodong, wang xiaolin
xiaobing can » xiaojing a
wang yang » wang yan, wang liang, wang yanling
minh dang » minh cong, mich dann
dang hadi » dang hai
dan sang » dan dana, dan qing, du sang
dan yang » daun yang, tan yang, yang yang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang xiaobing can china ((dan sang) or (((dan yang) OR (wang yang)))) minh dang hadi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang xiaobing can china ((dan sang) OR (((dan yang) OR (wang yang)))) minh dang hadi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang xiaobing can china ((dan sang) or (((dan yang) OR (wang yang)))) minh dang hadi ;*".