Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
hoc chieu » hoc hien, hoc dieu, hoc thiet
hoc thieu » toc thieu, hoc hien
doanh cua » doanh luan
tong cong » trong cong, cong cong, dung cong
ho chieu » theo chieu, doi chieu, mot chieu
cua tong » cua cong, cua dong, cua nong
cong san » cong tac
san than » sang than, san thanh, ban than
than ban » thanh ban, toan ban, than man

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((hoc chieu) OR (ho chieu))) or (hoc thieu)) sang - canh doanh cua tong cong san than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((hoc chieu) OR (ho chieu))) OR (hoc thieu)) sang - canh doanh cua tong cong san than ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((hoc chieu) OR (ho chieu))) or (hoc thieu)) sang - canh doanh cua tong cong san than ban".
• Adding a wildcard symbol may retrieve word variants: ((((hoc chieu) OR (ho chieu))) or (hoc thieu)) sang - canh doanh cua tong cong san than ban*.