Perhaps you should try some spelling variations:
thanh thang » nhanh thang, thanh thanh, thanh hang
hoc thieu » hoc hien
thang van » tang van, thanh van, thong van
dung cong » dung trong
van dung » van dong, xay dung, tin dung
cong ban » cong bang, cong san, cong tan
ban hanh » ban hang
hanh bac » nhanh bac, thanh bac, hanh cac

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 thang van dung cong ban hanh bac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (toc thieu)) tinh - thanh thang van dung cong ban hanh bac.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (toc thieu)) tinh - thanh thang van dung cong ban hanh bac*.