Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
thanh tung » thanh cong
hoc thieu » toc thieu, hoc hien
cua dung » cua dong, qua dung, cua rung
cua dang » cua cong, cua ban
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 thieu tinh - thanh tung ((cua dung) OR (cua dang)) cong tac toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu tinh - thanh tung ((cua dung) OR (cua dang)) cong tac toan tap".
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - thanh tung ((cua dung) OR (cua dang)) cong tac toan tap*.