Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
chieu sach » chinh sach, chiet tach, chieu sang
phuong anh » phuong hoang
doi chieu » doc hieu, doi chi, ho chieu
trung cua » truong cua, trung tuan, trung cap
toan cao » toan tap
toan ban » van ban
hang ca » hang va, nang cao, hang tai

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