Perhaps you should try some spelling variations:
chao chieu » cao hieu, chao chu, ho chieu
chieu sach » chinh sach, chiet tach, chieu sang
thanh tung » thanh cong
cua truong » cua trung, xuan truong, cac truong
cua huong » cua phuong, cua thuong, cua cong
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao chieu sach - thanh tung ((cua huong) or (cua truong)) cong tac toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chieu sach - thanh tung ((cua huong) OR (cua truong)) cong tac toan ban*.