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
cong thanh » dong thanh, cong trinh, cong tan
thanh toan » thanh hoa, thanh san, tinh toan
dien sach » dien anh
cua nhung » va nhung
tung cua » trung cua, tuong cua, dung cua
toan cau » 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: theo ((dien sach) or (chieu sach)) - thanh tung cua nhung cong thanh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((dien sach) OR (chieu sach)) - thanh tung cua nhung cong thanh toan cau.
• Adding a wildcard symbol may retrieve word variants: theo ((dien sach) or (chieu sach)) - thanh tung cua nhung cong thanh toan cau*.