Perhaps you should try some spelling variations:
hoc thieu » hoc hien
thanh tra » thanh toan, thanh hoa
dung cong » dung trong
van dung » van dong, xay dung, tin dung
cong san » cong tac
san nhan » van nhan, ban nhan, sat nhan
nhan bac » nhanh bac, ngan bac, nha bac
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 thieu) or (toc thieu)) tinh - thanh tra van dung cong san nhan bac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (toc thieu)) tinh - thanh tra van dung cong san nhan bac*.