Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
chieu tinh » trieu tinh, lieu tinh, chau tinh
canh doanh » hanh doanh, doanh doanh, kinh doanh
trong dan » trong dang, trong san, trong tan
ho chieu » theo chieu, hoc thieu, doi chieu
cua dung » cua dang, cua dong, qua dung
than tap » han tap, phan tap, than cap
toan tap » toan ban

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 (chinh doanh)) cua dung trong dan ((than tap) OR (toan tap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tinh - ((canh doanh) or (chinh doanh)) cua dung trong dan ((than tap) OR (toan tap))~".
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - ((canh doanh) or (chinh doanh)) cua dung trong dan ((than tap) OR (toan tap))*.