Xingcheng City Wall is an urban defense building in China during the Ming and Qing Dynasties. In Xingcheng City, Liaoning Province. Xingcheng was called Ningyuanwei in Ming Dynasty and changed to Ningyuanzhou in Qing Dynasty. It is an important acropolis in the defense system of Liaodong Great Wall. The city wall was built in the fifth year of Xuande in Ming Dynasty (1430), and it will be gradually built and strengthened from tomorrow to the beginning of Qing Dynasty. Yuan Chonghuan once used this city to fight against Nurhachi and Huang Taiji. 1988 People's Republic of China (PRC) * * * and the State Council were announced as national key cultural relics protection units.