Perhaps you should try some spelling variations:
thiet tach » chiet tach, thien hach, thuat tach
trung tuan » trung thanh, trung tam, tran tuan
hoc thiet » hoc thieu, hoc thuyet, hoc hien
trung cap » truong cao, trung tam
tong cong » trong cong, cong cong, dung cong
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan tap » toan ban

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 - thanh ((trung cap) or (trung tuan)) tong cong tac toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thiet tach - thanh ((trung cap) OR (trung tuan)) tong cong tac toan tap.
• Adding a wildcard symbol may retrieve word variants: hoc thiet tach - thanh ((trung cap) or (trung tuan)) tong cong tac toan tap*.