Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
hanh tranh » canh tranh, hanh trinh, hanh trang
nhung cong » dung cong, thong cong, hang cong
thi chien » thi hien, thi thien, thien chien
tranh cua » doanh cua, manh cua
cua nhung » va nhung
doc hieu » toc thieu, hoc thieu, hoc hien
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((thi chien) or (theo chieu))) or (doc hieu)) xanh - hanh tranh cua nhung cong san toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((thi chien) OR (theo chieu))) OR (doc hieu)) xanh - hanh tranh cua nhung cong san toan tap.
• Adding a wildcard symbol may retrieve word variants: ((((thi chien) or (theo chieu))) or (doc hieu)) xanh - hanh tranh cua nhung cong san toan tap*.