Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, thi chieu
nhanh lang » nhanh quang, nhanh thang, nhan dang
nhung cong » dung cong, thong cong, hang cong
hanh mang » nhanh mang, hanh trang, thanh hang
cua nhung » va nhung
theo chu » cho chu, chao chu, theo yeu
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) OR (theo chu)) sach - ((hanh mang) or (nhanh lang)) cua nhung cong dan than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo chu)) sach - ((hanh mang) OR (nhanh lang)) cua nhung cong dan than ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) OR (theo chu)) sach - ((hanh mang) or (nhanh lang)) cua nhung cong dan than ban".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) OR (theo chu)) sach - ((hanh mang) or (nhanh lang)) cua nhung cong dan than ban*.