Perhaps you should try some spelling variations:
duong thanh » dong thanh, muong thanh, luong thanh
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
thanh tuan » thanh toan, thanh xuan, thanh thanh
hanh mang » nhanh mang, hanh trang, nhanh lang
tuan cu » tuan tu, quan cua, tuan thu

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) OR (chieu sach)) - hanh mang ((cua nhung) or (va nhung)) duong thanh tuan cu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (chieu sach)) - hanh mang ((cua nhung) OR (va nhung)) duong thanh tuan cu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu xanh) OR (chieu sach)) - hanh mang ((cua nhung) or (va nhung)) duong thanh tuan cu".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) OR (chieu sach)) - hanh mang ((cua nhung) or (va nhung)) duong thanh tuan cu*.