Perhaps you should try some spelling variations:
hoc thieu » hoc hien
dung cong » dung trong
ban nhanh » ban hanh, ban thanh, ban nhan
nhanh bac » nhanh ha, nhanh va
thanh ta » thanh tra, thanh tai, thanh tay
van dung » van dong, xay dung, tin dung
cong ban » cong bang, cong san, cong tan
ta van » tan van, tap van, va van

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

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