Perhaps you should try some spelling variations:
doi chieu » doc hieu, doi chi, ho chieu
hoc thieu » toc thieu, hoc hien
tong cong » trong cong, cong cong, dung cong
manh toan » thanh toan, tinh toan
hanh ban » thanh ban, hang ban, hanh san
cua tong » cua cong, cua dong, cua nong
ban cua » ban quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chieu) or (hoc thieu)) sach - hanh ban cua tong cong ((manh toan) or (anh tuan)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (hoc thieu)) sach - hanh ban cua tong cong ((manh toan) OR (anh tuan)) cao.
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) or (hoc thieu)) sach - hanh ban cua tong cong ((manh toan) or (anh tuan)) cao*.