Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh trung » thanh trung, hanh trang, manh trung
tuan hoang » quan hoang, tran hoang, luan hoan
xuan hoang » quan hoang, luan hoan, xuan toan
ho chieu » theo chieu, hoc thieu, doi chieu
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
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 chieu sach - hanh trung ((tuan hoang) OR (xuan hoang)) cong tac toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - hanh trung ((tuan hoang) OR (xuan hoang)) cong tac toan cao".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh trung ((tuan hoang) OR (xuan hoang)) cong tac toan cao*.