Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
tung tuan » trung tuan, quang tuan, trang tuan
hung tuan » hung tran, quang tuan, trung tuan
ho chieu » hoc thieu, doi chieu, mot chieu
ban cong » bang cong, van cong, phan cong
cong tac » cong ty
tac ran » tac can, tac van, tac quan
ran cau » van cau, ban cau, can cau

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