Perhaps you should try some spelling variations:
thieu sach » chieu sach, thien hach, hieu cach
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
hanh tang » hanh trang, anh tang, hanh tung
hanh mang » nhanh mang, hanh trang, nhanh lang
cua nhung » va nhung
cong dan » cong san, cong tan, huong dan
toan cao » toan ban, toan tap

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 - ((hanh tang) or (hanh mang)) cua nhung cong dan ((doanh tai) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu sach - ((hanh tang) OR (hanh mang)) cua nhung cong dan ((doanh tai) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu sach - ((hanh tang) or (hanh mang)) cua nhung cong dan ((doanh tai) or (toan cao))*.