Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
lanh manh » lanh tranh, lan anh, van manh
ho chieu » theo chieu, hoc thieu, doi chieu
cua dung » cua dong, qua dung, cua rung
cua dang » cua cong, cua ban
cong tai » cong thai, cong tac, dong tai
phan cau » phan dau, phan tu, phan lap
phan cac » nhan cach, phan dau, phan lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sach - lanh manh ((cua dung) or (cua dang)) cong tai ((phan cau) or (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - lanh manh ((cua dung) OR (cua dang)) cong tai ((phan cau) OR (phan cac)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - lanh manh ((cua dung) or (cua dang)) cong tai ((phan cau) or (phan cac))*.