Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, thi chieu
hanh tranh » canh tranh, hanh trinh, hanh trang
nhung cong » dung cong, thong cong, hang cong
mot chieu » doi chieu, ho chieu
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cong tinh » cong trinh, cong vinh, long tinh
theo chu » cho chu, chao chu, theo yeu
toan cau » toan cao, toan ban, toan tap

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

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