Perhaps you should try some spelling variations:
chuong cong » cuong cong, chong cong, chuong dong
van chuong » van phong, van duong, van hung
hoc thieu » hoc hien
thanh ta » thanh tra, thanh tai, thanh tay
cong ban » cong bang, cong san, cong tan
ban nhan » ban than, van nhan, ban thanh
nhan bac » nhanh bac, ngan bac, nha bac
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: ((hoc thieu) or (toc thieu)) tinh - thanh ta van chuong cong ban nhan bac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (toc thieu)) tinh - thanh ta van chuong cong ban nhan bac.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (toc thieu)) tinh - thanh ta van chuong cong ban nhan bac*.