Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thong cong » trong cong, tong cong, thong thong
cong doan » cong dan, cong hoan, dong doanh
doan phan » doanh phan, toan phan, dan phan
ho chieu » theo chieu, hoc thieu, doi chieu
phan cau » phan dau, phan cac, phan tu
hanh va » hang va

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 - minh ((anh va) or (((hanh va) OR (hanh vi)))) thong cong doan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - minh ((anh va) OR (((hanh va) OR (hanh vi)))) thong cong doan phan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - minh ((anh va) or (((hanh va) OR (hanh vi)))) thong cong doan phan cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - minh ((anh va) or (((hanh va) OR (hanh vi)))) thong cong doan phan cau*.