Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
trung tuan » trung thanh, trung tam, tran tuan
thuong han » thuong mai, thuong va, thuong gap
tuan hang » tuan hoang, tuan bang, tuan dang
nhanh cau » nhanh cay, thanh chau, nhanh ha
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 chieu sach - thanh trung tuan hang thuong han ((nhanh cau) or (can cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - thanh trung tuan hang thuong han ((nhanh cau) OR (can cau)).
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - thanh trung tuan hang thuong han ((nhanh cau) or (can cau))*.