the writing of fatuh al-baldan and al-baldan and other texts say that qazvin is a waterless city , andthe same time, qazvin is one of the few cities that is still alive as a sassanid city, and the elements of the sassanid city of shapur, which it still has in itself, are evident in all the old iranian cities. we see the tying of the livelihoods of a large part of the residents this city with bostan may be hard to believe, but these trees water only once a year, which is set according to a historical toman of the 8th century of hijri, and specifies the day, hour, and day that every place and chapter must receive water from the river. the signs of eating are only one in the garden, but the rice of reza tomar starts from the second half, and each place has its size and time of day , and no changes have been made in it for a thousand years, and the oldest toman that is available now is about 700 years old . it is old that the seal of hamdullah mustofi was struck under the rain, the irrigation scroll of the qazvin plain is a symbol of a prospective and familiar micro-weight system looks at

writers who saw qazvin, and its rights are jurist like sir khordadba, and all those who wrote fatuh al-baldan al-baldan and other texts say that qazvin is a city lacking water, and at the same time, qazvin is one of the few cities. which is still alive as a sassanid city and these elements of shapur or sassanid city it still has iranian in it. we can see this issue in all the old iranian cities . it may be hard to believe that the livelihoods of the majority of the residents of this city of baghistan are entangled , but these trees are only watered once a year. it has been dated to the 8th century of hijri and it specifies the day, hour and day that each place and chapter should receive water from the river, so it is only one piece with the ray of the kafta, but the shawl of reza tomar starts from the second half of january, and each place measures and the time of water is marked by the hour and day, and no changes have been made in it for a thousand years, and it is the oldest the toman that is now available is about 700 years old, with the seal of hamdullah mustofi stamped on it, the irriga