Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
chinh vat » chinh va, chinh dat, chinh viet
hang cong » dang cong, hang nong, bang cong
vat hang » van hang, dat hang, va hang
cong tai » cong thai, cong tac, dong tai
tai tuan » tri tuan, ta tuan, tai quan
tuan thu » toan thuc, van thu

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 sach - hanh chinh vat hang cong tai tuan thu~.
• Adding a wildcard symbol may retrieve word variants: mot chieu sach - hanh chinh vat hang cong tai tuan thu*.