Perhaps you should try some spelling variations:
thiet tach » chiet tach, thien hach, thuat tach
canh doanh » hanh doanh, chinh doanh, doanh doanh
nhung cong » dung cong, thong cong, hang cong
hoc thiet » hoc thieu, hoc thuyet, hoc hien
doanh cua » doanh luan
cua nhung » va nhung
thanh lap » thanh san, phan lap, thanh hai
cong dan » cong san, cong tan, huong dan
than cao » toan cao, thai cao, than sao
than cap » khan cap, thanh cac, than cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thiet tach - canh doanh cua nhung cong dan ((than cao) or (((than cap) or (thanh lap))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thiet tach - canh doanh cua nhung cong dan ((than cao) OR (((than cap) OR (thanh lap)))).
• Adding a wildcard symbol may retrieve word variants: hoc thiet tach - canh doanh cua nhung cong dan ((than cao) or (((than cap) or (thanh lap))))*.