Perhaps you should try some spelling variations:
tieu sach » chieu sach, dien sach, te sach
hang nong » thang long, han tong
bang cong » dang cong, bang song, hang cong
mang cua » manh cua, dung cua, ban cua
tuan thu » toan thuc, van thu
hang ca » hang va, nang cao, hang tai
thu cao » thuc cao, thu bao, thu lao

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu sach - hang ((mang cua) or (hang ca)) ((hang nong) or (bang cong)) tuan thu cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu sach - hang ((mang cua) OR (hang ca)) ((hang nong) OR (bang cong)) tuan thu cao.
• Adding a wildcard symbol may retrieve word variants: theo tieu sach - hang ((mang cua) or (hang ca)) ((hang nong) or (bang cong)) tuan thu cao*.