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