Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thuong dan » thuong han, thuong dam, thuong lan
canh manh » lanh manh, canh tranh, cach mang
ho chieu » theo chieu, hoc thieu, doi chieu
phan cau » phan dau, phan cac, phan tu
than cap » khan cap, thanh lap, thanh cac
manh va » hanh va, anh va, minh va
va nang » van nang, da nang, cam nang

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 - canh manh va nang ((thuong dan) or (huong dan)) ((phan cau) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - canh manh va nang ((thuong dan) OR (huong dan)) ((phan cau) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - canh manh va nang ((thuong dan) or (huong dan)) ((phan cau) or (than cap))*.