Longde

Longde ( Chinese 隆德县 , Pinyin Lóngdé Xiàn ) is a district that belongs to the administrative area of the prefecture -level city of Guyuan in the Ningxia Autonomous Region of the Hui nationality in the People's Republic of China . Longde has an area of 1,269 km² and a population of 190,000. Its main town is the large community of Chengguan (城关镇).