Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
thanh tung » thanh cong
mot chieu » doi chieu, ho chieu
tung tham » tuong tham, tung pham, cung tham
tham hang » pham hang, thai hang, tham lang
hang nong » thang long, han tong
nong dan » cong dan, nong san, nguong dan
than cap » khan cap, thanh lap, thanh cac
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((mot chieu) or (theo chieu)) sach - thanh tung tham hang nong dan ((than cap) or (toan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (theo chieu)) sach - thanh tung tham hang nong dan ((than cap) OR (toan cau)).
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (theo chieu)) sach - thanh tung tham hang nong dan ((than cap) or (toan cau))*.