Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh tung » thanh cong
nhung cong » dung cong, thong cong, hang cong
thanh toan » thanh hoa, thanh san, tinh toan
ho chieu » theo chieu, hoc thieu, doi chieu
tung cua » trung cua, tuong cua, dung cua
van tan » van tuan, van ban, van tai

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 - thanh tung cua ((nhung cong) or (dung trong)) ((thanh toan) or (van tan)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh tung cua ((nhung cong) OR (dung trong)) ((thanh toan) OR (van tan)) cao.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh tung cua ((nhung cong) or (dung trong)) ((thanh toan) or (van tan)) cao*.