Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hoc thieu » hoc hien
hanh tran » hanh trang, thanh tran, hanh tram
van nhung » van nhuong, va nhung, van hung
ho chieu » theo chieu, doi chieu, mot chieu
tran van » luan van
cong san » cong tac
san tan » van tan, san van, san tay
tan ban » toan ban, tang ban, van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (((hoc thieu) or (toc thieu)))) tinh - hanh tran van nhung cong san tan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (((hoc thieu) OR (toc thieu)))) tinh - hanh tran van nhung cong san tan ban.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (((hoc thieu) or (toc thieu)))) tinh - hanh tran van nhung cong san tan ban*.