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
cua phan » cua nhan, cua phap, qua phan
tong tan » trong tan, cong tan, tong tap
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban
cua han » cua hang, cua nhan, cua ban

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 han) or (cua phan)) tong tan ((toan cau) OR (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - hanh tranh ((cua han) OR (cua phan)) tong tan ((toan cau) OR (toan tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - hanh tranh ((cua han) or (cua phan)) tong tan ((toan cau) OR (toan tap))".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - hanh tranh ((cua han) or (cua phan)) tong tan ((toan cau) OR (toan tap))*.