Perhaps you should try some spelling variations:
chiet tach » chieu sach
thanh tung » thanh cong
trong quan » thong quan, tong quan, thong quang
quan toan » quang toan, quan doan, xuan toan
ho chiet » ho chieu, ho thiet, hoc thiet
qua dung » quang dung, su dung, qua cong
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: ho chiet tach - thanh tung ((qua dung) or (qua song)) trong quan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - thanh tung ((qua dung) OR (qua song)) trong quan toan cao.
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - thanh tung ((qua dung) or (qua song)) trong quan toan cao*.