Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
canh doanh » hanh doanh, chinh doanh, doanh doanh
cua thong » cua thuong, cua khong, cua tong
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
ca cac » cua cac, va cac

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - ((canh doanh) OR (kinh doanh)) cua thong ((cong dan) OR (cong tan)) ca cac~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tinh - ((canh doanh) or (kinh doanh)) cua thong ((cong dan) OR (cong tan)) ca cac~".
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - ((canh doanh) or (kinh doanh)) cua thong ((cong dan) OR (cong tan)) ca cac*.