Okay. The Zhangqiu iron pot that comes with a credit card is formally registered by the industrial and commercial department. The iron pot is also a regular iron pot that has been inspected by the relevant departments and given as a gift with an inspection and qualification report. It is very good. Zhangqiu District is a municipal district of Jinan City, Shandong Province. It is located in the east of Jinan City. The terrain of Zhangqiu District is in mountains, hills, and plains, with the south being high and the north low, and the Yellow River flowing through the north.