Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
chieu tinh » trieu tinh, lieu tinh, chau tinh
canh doanh » hanh doanh, chinh doanh, kinh doanh
cong thanh » dong thanh, cong trinh, truong thanh
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
cong tan » cong tac, cong san, cong ty
hoa tap » khoa tap, hoc tap, hoa tan

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 (doanh doanh)) cua nhung ((cong thanh) OR (cong tan)) hoa tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tinh - ((canh doanh) or (doanh doanh)) cua nhung ((cong thanh) OR (cong tan)) hoa tap~".
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - ((canh doanh) or (doanh doanh)) cua nhung ((cong thanh) OR (cong tan)) hoa tap*.