anningquIntroduction：Brief introduction of tranquility: Anning District is located in the suburbs of Lanzhou City, Gansu Province, on the north bank of the Yellow River. The name of the district is from the Ming Dynasty military castle Anning Fort. It means that “the peace and tranquility are not infringed” is one of the must-see places of the ancient Silk Road. "The gateway to the northwest of Jincheng, the throat of the five parts of Hexi". Anning District was built in 1953, with 82.33 square kilometers and 213,279 people. It has 8 streets and 59 communities is the first city in the city without a township system. In 2012, the regional GDP was completed at 9.05 billion yuan, a year-on-year increase of 16%.