Perhaps you should try some spelling variations:
theo chieu » ho chieu, theo chu, thi chieu
nhung cong » dung cong, thong cong, hang cong
phan cua » than cua, phat cua, han cua
nhan cua » nhat cua, nhan luc, nhan su
cong tac » cong ty
tac van » tac vang, cac van, tac va
van cau » van dau, van hau, van chat

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