Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
lang dang » lang dong, dang dang, lang thang
dang cong » dung cong
cong dan » cong san, cong tan, huong dan
doi chi » doi khi
dan van » dang van, doan van, dao van
van dan » van ban, ban dan, van dao

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chi) or (toc thieu)) tinh - nhanh lang dang cong dan van dan ca~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chi) OR (toc thieu)) tinh - nhanh lang dang cong dan van dan ca.
• Adding a wildcard symbol may retrieve word variants: ((doi chi) or (toc thieu)) tinh - nhanh lang dang cong dan van dan ca*.