Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
chieu sach » chinh sach, chiet tach, chieu sang
thanh toan » thanh hoa, thanh san, tinh toan
doi chieu » doc hieu, doi chi, ho chieu
trung cua » truong cua, trung tuan, trung cap
hang cua » mang cua, hang ca, huong cua
anh toan » manh toan, anh tuan, nganh toan

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: doi chieu sach - hanh ((trung cua) OR (hang cua)) nhung phuong ((anh toan) OR (thanh toan)) cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu sach - hanh ((trung cua) or (hang cua)) nhung phuong ((anh toan) OR (thanh toan)) cao~".
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - hanh ((trung cua) or (hang cua)) nhung phuong ((anh toan) OR (thanh toan)) cao*.