Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
trung tuan » trung thanh, trung tam, tran tuan
nhung cong » dung cong, thong cong, hang cong
thang cua » thong cua, hang cua, than cua
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, cong tan, huong dan
than cao » toan cao, thai cao, than sao
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sach - hanh ((thang cua) or (trung tuan)) nhung cong dan ((than cao) OR (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh ((thang cua) OR (trung tuan)) nhung cong dan ((than cao) OR (than cap))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - hanh ((thang cua) or (trung tuan)) nhung cong dan ((than cao) OR (than cap))*".