Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trang » thanh trung, canh tranh, hanh trinh
trang tran » trang trai, trung tran, trang tuan
tran dung » tran dang, tran hung, tran quang
cong tan » cong tac, cong san, cong thanh
can cau » van cau, ban cau, ca 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 trang tran dung ((huong dan) or (cong tan)) can cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - hanh trang tran dung ((huong dan) OR (cong tan)) can cau*.