Perhaps you should try some spelling variations:
thieu sach » chieu sach, thien hach, hieu cach
hoc thieu » toc thieu, hoc hien
dang cong » dung cong
tac nhanh » tac nhan, tac thanh, tai nhanh
nhanh cay » nhanh ha, nhanh bac, nhanh va
cua dang » cua cong, cua ban
cong tac » cong ty

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu sach - ((canh tranh) or (hanh chinh)) cua dang cong tac nhanh cay~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu sach - ((canh tranh) OR (hanh chinh)) cua dang cong tac nhanh cay.
• Adding a wildcard symbol may retrieve word variants: hoc thieu sach - ((canh tranh) or (hanh chinh)) cua dang cong tac nhanh cay*.