Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh tung » thanh cong
hanh nhung » anh nhung, canh nhung, doanh nhung
nhung cong » dung cong, thong cong, hang cong
tung hanh » tung thanh, tung hinh, tung manh
ho chieu » theo chieu, hoc thieu, doi chieu
cong ban » cong bang, cong san, cong tan
than cac » thanh cac, phan cac, than cap
thac cac » thoai cac, thanh cac, thuc cach

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 hanh nhung cong ban ((than cac) or (thac cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh tung hanh nhung cong ban ((than cac) OR (thac cac)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh tung hanh nhung cong ban ((than cac) or (thac cac))*.