Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhung cong » dung cong, thong cong, hang cong
cong thanh » dong thanh, cong trinh, cong tan
thanh toan » thanh hoa, thanh san, tinh toan
hanh tang » hanh trang, hanh tung, nhanh thang
hanh mang » nhanh mang, hanh trang, nhanh lang
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
anh tang » anh bang, anh dang, anh nang
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: ho chieu sach - ((((hanh tang) or (hanh mang))) or (anh tang)) cua nhung cong thanh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - ((((hanh tang) OR (hanh mang))) OR (anh tang)) cua nhung cong thanh toan cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - ((((hanh tang) or (hanh mang))) or (anh tang)) cua nhung cong thanh toan cau*.