when nasero comes to qain , he says that qain is a big and hossein city, and it has a moat, and therethe palace of the emirate of adina and ander mosques. a thousand-year mosque, in 1985, efforts to find its remains began. i was given the task of digging and removing the hill . when we removed the debris from the hill , we reached the remains that you see. the results of the excavations were good news for the history of iran. the building and mosque that nasser khosrow mentioned with greatness in the fifth century should be here, not the mosque of the current society cain the efforts continued until the area and the boundaries of the city of qain were also visible. we planned for the operation of speculation and determination of the area and boundaries of the old city of qain, and the area of the old city of qain reached the level in a separate issue in the list of national works of the country. now the fourth season of excavations has started in the old city of qain until the date when this area will come out of the ground more than in the past. in this exploration season, the info