Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
tuan hoang » quan hoang, tran hoang, xuan hoang
manh tung » manh hung, thanh tung
tung tuan » trung tuan, hung tuan, quang tuan
nong san » cong san, dong san, nong dan
cong tac » cong ty
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((chieu xanh) OR (chieu sang)) - manh tung tuan hoang ((nong san) or (cong tac)) than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu xanh) OR (chieu sang)) - manh tung tuan hoang ((nong san) OR (cong tac)) than cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chieu xanh) OR (chieu sang)) - manh tung tuan hoang ((nong san) or (cong tac)) than cau".
• Adding a wildcard symbol may retrieve word variants: doi ((chieu xanh) OR (chieu sang)) - manh tung tuan hoang ((nong san) or (cong tac)) than cau*.