Ali bin Hassan bin Ali bin Abd al-Hamid al-Athari's commentaries on Bayquni Systems, This work contains a simplified and concise explanation of the hadith terminology contained in the system of its composer Ibn Fattuh al-Bayquni, where he lays out the foundations of hadith science, its origins and types in systems, ease of words and fluency of expressions. These comments help Hadith science students to become familiar with and to comprehend and understand through the system.