Perhaps you should try some spelling variations:
thi chieu » thi chien, thi hieu, theo chieu
trong tan » trong quan, trong cac, trong ca
ho chieu » theo chieu, hoc thieu, doi chieu
anh tang » anh bang, anh dang, anh nang
tang xay » dang xay, thong xay, trong xay
toan cau » toan cao, toan ban, toan tai
toan tap » toan 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: ((thi chieu) OR (ho chieu)) xanh - anh tang xay dung trong tan ((toan cau) OR (toan tap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thi chieu) or (ho chieu)) xanh - anh tang xay dung trong tan ((toan cau) OR (toan tap))~".
• Adding a wildcard symbol may retrieve word variants: ((thi chieu) or (ho chieu)) xanh - anh tang xay dung trong tan ((toan cau) OR (toan tap))*.