Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh dung » thanh duong, thanh tung, thanh hung
doi chieu » doc hieu, doi chi, mot chieu
trinh tan » trinh toan, trinh tuan, trinh han
dung cua » dung luan, dung cho
tan toan » tan tran, tap toan, van 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: doi chieu sach - thanh dung cua cong trinh tan toan ban~.
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - thanh dung cua cong trinh tan toan ban*.