Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhanh mang » nhanh lang, hanh mang, nhanh quang
trinh toan » tinh toan, thanh toan, trinh quan
cong cong » cong dong, trong cong, dung cong
trinh han » trinh quan
ho chieu » theo chieu, hoc thieu, doi chieu
mang cua » manh cua, dung cua, ban cua

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 - nhanh mang cua cong cong ((trinh toan) or (trinh han)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - nhanh mang cua cong cong ((trinh toan) OR (trinh han)) cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - nhanh mang cua cong cong ((trinh toan) or (trinh han)) cau*.