Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
dong thanh » truong thanh
tuong cua » truong cua, huong cua, thong cua
cua dung » cua dang, cua dong, qua dung
cong tan » cong san, cong thanh, cong ty
cong tac » cong ty
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 - thanh tuong cua dung ((((cong tan) or (dong thanh))) or (cong tac)) tran cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - thanh tuong cua dung ((((cong tan) OR (dong thanh))) OR (cong tac)) tran cau.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - thanh tuong cua dung ((((cong tan) or (dong thanh))) or (cong tac)) tran cau*.