Perhaps you should try some spelling variations:
cang thang » cong thanh, dang thanh
theo chau » theo chu, theo chieu, theo phap
chau tinh » cuu tinh, ha tinh, cua tinh
cua dung » cua dang, qua dung, cua rung
cua dong » chua dong, cua cong, cua dang
cong ban » cong bang, cong san, cong tan
than cau » toan cau, phan cau, thanh chau
than cap » khan cap, thanh lap, thanh cac

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo chau tinh - cang thang ((cua dung) or (cua dong)) cong ban ((than cau) OR (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chau tinh - cang thang ((cua dung) OR (cua dong)) cong ban ((than cau) OR (than cap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chau tinh - cang thang ((cua dung) or (cua dong)) cong ban ((than cau) OR (than cap))".
• Adding a wildcard symbol may retrieve word variants: theo chau tinh - cang thang ((cua dung) or (cua dong)) cong ban ((than cau) OR (than cap))*.