Perhaps you should try some spelling variations:
thieu sach » chieu sach, thien hach, hieu cach
tinh trang » minh trang, tinh quang, tinh toan
hanh trinh » hanh chinh
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
cua nhung » va nhung
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » van ban

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 - ((((tinh trang) or (hanh trinh))) or (canh tranh)) cua nhung cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu sach - ((((tinh trang) OR (hanh trinh))) OR (canh tranh)) cua nhung cong dan toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc thieu sach - ((((tinh trang) or (hanh trinh))) or (canh tranh)) cua nhung cong dan toan ban*.