Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
hoc thieu » toc thieu, hoc hien
hanh tram » hanh tam, hanh trang, thanh tran
dung cong » dung trong
ban thanh » ban hanh, ban hang
thanh tap » thanh lap, thanh tai, thanh tay
ho chieu » doi chieu, mot chieu, thi chieu
tram xay » tra xay, pham xay, thau xay
cong ban » cong bang, cong san, cong tan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (((ho chieu) OR (hoc thieu)))) sach - hanh tram xay dung cong ban thanh tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (((ho chieu) OR (hoc thieu)))) sach - hanh tram xay dung cong ban thanh tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) or (((ho chieu) OR (hoc thieu)))) sach - hanh tram xay dung cong ban thanh tap".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (((ho chieu) OR (hoc thieu)))) sach - hanh tram xay dung cong ban thanh tap*.