1. The six dynasties of the ancient capital of the six dynasties in Nanjing are Wu, Eastern Jin, Song, Qi, Liang and Chen. Since the Wu State in the Three Kingdoms Period, it has been known as the "ancient capital of the six dynasties". The Southern Tang, Ming (Hongwu) and Taiping Heavenly Kingdom were also built in Nanjing. The ancient capital of the Six Dynasties was named for the six dynasties recorded by Xu Song of the Tang Dynasty in Jiankang Factual Records.
2. Nanjing has been a place of war since ancient times. It has been 2400 years since Goujian, the King of Yue, built a city here in 472 BC. Nanjing has many names in history, including Jinling, Jianye, Jiankang, Shuoling, Baixia, Shengzhou, Jiangning, Jiqing, Yingtian, Tianjing, etc. The more famous one is Jinling, which is still the nickname of Nanjing today.