Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
tieu xanh » tieu danh, tien anh, tien manh
trung cua » truong cua, trung tuan, trung cap
cong cong » cong dong, trong cong, dung cong
cong ban » cong bang, cong san, cong tan
ban can » ban dan, ban hang, ban hanh
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 ((((tieu xanh) OR (dieu hanh))) or (chieu xanh)) - thanh trung cua cong cong ban can cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((((tieu xanh) OR (dieu hanh))) OR (chieu xanh)) - thanh trung cua cong cong ban can cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((((tieu xanh) OR (dieu hanh))) or (chieu xanh)) - thanh trung cua cong cong ban can cau".
• Adding a wildcard symbol may retrieve word variants: theo ((((tieu xanh) OR (dieu hanh))) or (chieu xanh)) - thanh trung cua cong cong ban can cau*.