Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
chieu sach » chinh sach, chiet tach, chieu sang
cua phuong » cuu phuong, cuc phuong, luan phuong
lanh manh » lanh tranh, lan anh, van manh
ho chieu » theo chieu, hoc thieu, doi chieu
manh cua » doanh cua, ban cua
cong ban » cong bang, cong san, cong tan
toan cao » toan tap
toan ban » van ban

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 - lanh manh cua phuong cong ban ((toan cao) OR (toan ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - lanh manh cua phuong cong ban ((toan cao) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - lanh manh cua phuong cong ban ((toan cao) OR (toan ban))*.