Opening the flag by explaining the media with the hadiths of the rulings

A book in the science of hadith, which examines the hadiths related to jurisprudence to facilitate the development of judgments from them, and after Sheikh Zakaria Al -Ansari collected them in the book of the media with the hadiths of the rulings that the nation received by acceptance, he explained his book and called the explanation "Fateh Al -Alam"