Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
chieu sach » chinh sach, chiet tach, chieu sang
hanh trung » thanh trung, hanh trang, manh trung
phuong dan » phuong danh, phuong doan, huong dan
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
khoan cam » khoa cam, khoan va, phan cam
ho chieu » theo chieu, hoc thieu, doi chieu
phan cau » phan dau, phan cac, phan tu
khan cap » khan ap, than cap, phan cac

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 trung cua nhung phuong dan ((phan cau) OR (((khan cap) OR (khoan cam))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - hanh trung cua nhung phuong dan ((phan cau) or (((khan cap) OR (khoan cam))))~".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh trung cua nhung phuong dan ((phan cau) or (((khan cap) OR (khoan cam))))*.