Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
trung tuan » trung thanh, trung tam, tran tuan
nhung cong » dung cong, thong cong, hang cong
trung cua » truong cua, trung cap, dung cua
ho chieu » hoc thieu, doi chieu, mot chieu
cong san » cong tac
san tao » sang tao, san bao, san tay
tao cau » tao cu, tao cao, tao sau

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