Qishan township. Qishan Township is one of the poorest mountainous towns in Yongdeng County and even Lanzhou City. It is a typical pure agricultural town without an industrial enterprise, and it is the poorest town in Lanzhou City. Lanzhou, alias Jincheng for short, is the capital of Gansu Province of the People's Republic of China, located in the center of the People's Republic of China and in the middle of Gansu Province.