Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
thien tinh » khien tinh, thien minh, tien tinh
hoc thien » hoc hien, hoc thieu, hoc thiet
doanh cua » doanh luan
trong dan » trong dang, trong san, trong ban
trong tan » trong quan, trong cac, trong ca
cua dang » cua cong, cua ban
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thien tinh - chinh doanh cua dang ((trong dan) or (trong tan)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thien tinh - chinh doanh cua dang ((trong dan) OR (trong tan)) toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc thien tinh - chinh doanh cua dang ((trong dan) or (trong tan)) toan cau*.