Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chieu sach » chinh sach, chiet tach, chieu sang
thanh toan » thanh hoa, thanh san
hanh tang » hanh trang, anh tang, hanh mang
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
tang cua » mang cua, hang cua, tang luan
dan than » dan chan, ban than, van than

You may be able to get more results by adjusting your search query.

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