Perhaps you should try some spelling variations:
pham thuong » phan thuong, pham hong
thanh cuong » thanh chuong, thanh cong, thanh huong
thuong cong » thong cong, thuong con, thuong dong
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
thanh cung » thanh cong, thanh tung, thanh hung
thanh lap » thanh san, phan lap, thanh hai
cong san » cong tac
than cau » toan cau, phan cau, than cap

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu sach - ((thanh cung) OR (thanh cuong)) pham thuong cong san ((than cau) OR (thanh lap))~".
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - ((thanh cung) OR (thanh cuong)) pham thuong cong san ((than cau) OR (thanh lap))*.