Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
cong thanh » dong thanh, cong trinh, cong tan
tranh cua » doanh cua, manh cua
cua nhung » va nhung
thanh lap » thanh san, phan lap, thanh hai
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan tap

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: theo chieu xanh - canh tranh cua nhung cong thanh ((((toan cau) OR (toan cao))) OR (thanh lap))~.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - canh tranh cua nhung cong thanh ((((toan cau) or (toan cao))) or (thanh lap))*.