Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
trung tuan » trung thanh, trung tam, tran tuan
nhung hong » nhung chong, nhung huong, nhung phong
trung cua » truong cua, trung cap, dung cua
hong hanh » dong thanh, cong thanh, hong ha
chinh can » chinh ca, chinh ban, chinh cau
ho chieu » hoc thieu, doi chieu, mot chieu

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) or (theo chieu)) sang - thanh ((trung cua) OR (trung tuan)) nhung hong hanh chinh can~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (theo chieu)) sang - thanh ((trung cua) OR (trung tuan)) nhung hong hanh chinh can.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (theo chieu)) sang - thanh ((trung cua) OR (trung tuan)) nhung hong hanh chinh can".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (theo chieu)) sang - thanh ((trung cua) OR (trung tuan)) nhung hong hanh chinh can*.