Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh tranh » canh tranh, hanh trinh, hanh trang
trong tan » trong quan, trong cac, trong ca
cua dung » cua dang, cua dong, qua dung
tran cau » tran chau, toan cau, ran cau

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 xanh - hanh tranh ((cua dung) or (cua cong)) trong tan tran cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - hanh tranh ((cua dung) OR (cua cong)) trong tan tran cau.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - hanh tranh ((cua dung) or (cua cong)) trong tan tran cau*.