The ranking of the longest-lived cities in China was released, and the top 10 were all southern cities. Suzhou The ranking of the longest-lived cities in China was released, and the top 10 were all southern cities. The ranking of the longest-lived cities in China was released, and the top 10 were all southern cities. Shanghai The ranking of the longest-lived cities in China was released, and the top 10 were all southern cities. Shenzhen The ranking of the longest-lived cities in China was released, and the top 10 were all southern cities. Hangzhou The ranking of the longest-lived cities in China was released, and the top 10 were all southern cities. The ranking of the longest-lived cities in China was released, and the top 10 were all southern cities. Huzhou The ranking of the longest-lived cities in China was released, and the top 10 were all southern cities. Guangzhou The ranking of the longest-lived cities in China was released, and the top 10 were all southern cities. 南通 The ranking of the longest-lived cities in China was released, and the top 10 were all southern cities. The ranking of the longest-lived cities in China was released, and the top 10 were all southern cities. Changzhou The ranking of the longest-lived cities in China was released, and the top 10 were all southern cities. Zhuhai The ranking of the longest-lived cities in China was released, and the top 10 were all southern cities. The ranking of the longest-lived cities in China was released, and the top 10 were all southern cities. Shaoxing The ranking of the longest-lived cities in China was released, and the top 10 were all southern cities. The ranking of the longest-lived cities in China was released, and the top 10 were all southern cities.