Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
canh manh » lanh manh, canh tranh, cach mang
thong dan » tuong dan, thong den, trong dan
thong van » trong van, thong va, thong quan
ho chieu » theo chieu, hoc thieu, doi chieu
manh cua » doanh cua, ban cua
cua tong » cua cong, cua dong, cua nong
than cau » toan cau, phan cau, than cap

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 cua tong ((thong dan) OR (thong van)) than cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - canh manh cua tong ((thong dan) OR (thong van)) than cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - canh manh cua tong ((thong dan) OR (thong van)) than cau*.