Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
thi chien » thi hien, thi thien, thien chien
tranh cua » doanh cua, manh cua
doc hieu » toc thieu, hoc thieu, hoc hien
ban cong » bang cong, van cong, phan cong
cong ban » cong bang, cong san, cong tan
ban than » ban thanh, van thanh, ban hang
than tap » toan tap, han tap, phan tap

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 - canh tranh cua ban cong ban than tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((thi chien) OR (theo chieu))) OR (doc hieu)) xanh - canh tranh cua ban cong ban than tap.
• Adding a wildcard symbol may retrieve word variants: ((((thi chien) or (theo chieu))) or (doc hieu)) xanh - canh tranh cua ban cong ban than tap*.