Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
canh sinh » canh tinh, canh binh, tinh sinh
hang cong » dang cong, hang nong, bang cong
ho chieu » theo chieu, hoc thieu, doi chieu
vat hang » van hang, dat hang, va hang
cong dan » cong san, cong tan, huong dan
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 - canh sinh vat hang cong dan ((phan cau) OR (phan cac))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - canh sinh vat hang cong dan ((phan cau) OR (phan cac))".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - canh sinh vat hang cong dan ((phan cau) OR (phan cac))*.