Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
trinh toan » tinh toan, trinh han, trinh quan
thanh toan » thanh hoa, thanh san, tinh toan
trang cua » tranh cua, tang cua, trung cua
hang nong » thang long, han tong
ho chieu » theo chieu, hoc thieu, doi chieu
dung cua » dung luan, dung cho

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh ((trang cua) OR (dung cua)) hang nong ((trinh toan) OR (thanh toan)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - hanh ((trang cua) or (dung cua)) hang nong ((trinh toan) OR (thanh toan)) cau~".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh ((trang cua) or (dung cua)) hang nong ((trinh toan) OR (thanh toan)) cau*.