Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu
hanh tranh » canh tranh, hanh trinh, hanh trang
nhung cong » dung cong, thong cong, hang cong
thi chieu » thi chien, thi hieu, thi hien
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cong tinh » cong trinh, cong vinh, long tinh
ho chieu » hoc thieu, doi chieu, mot chieu
toan ban » van ban

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (((theo chieu) OR (thi chieu)))) sang - hanh tranh cua nhung cong tinh toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (((theo chieu) OR (thi chieu)))) sang - hanh tranh cua nhung cong tinh toan ban~".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (((theo chieu) OR (thi chieu)))) sang - hanh tranh cua nhung cong tinh toan ban*.