Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hoc trieu » hoc thieu, hoc tieu, hoc dieu
thanh tra » thanh toan, thanh hoa
van nhung » van nhuong, va nhung, van hung
ban nhanh » ban hanh, ban thanh, ban nhan
nhanh bac » nhanh ha, nhanh va
cong ban » cong bang, cong san, cong tan
tra van » tran van, ta van, trang van

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc trieu) or (toc thieu)) tinh - thanh tra van nhung cong ban nhanh bac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc trieu) OR (toc thieu)) tinh - thanh tra van nhung cong ban nhanh bac*.