Perhaps you should try some spelling variations:
chau tinh » ha tinh, cuu tinh, cua tinh
anh dung » anh dong, anh huong, sach dung
van cong » van dong, van phong, phan cong
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan tap » toan ban
ho chau » ha chau, ho chu, o chau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chau tinh - anh dung (luan OR quan) van cong tac toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chau tinh - anh dung (luan OR quan) van cong tac toan tap*".