Jiankang

Jiankang (), or Jianye (), as it was originally called, was the capital city of the Eastern Wu (229–265 and 266–280 CE), the Eastern Jin dynasty (317–420 CE) and the Southern Dynasties (420–552), including the Chen dynasty (557–589 CE). Its walls are extant as ruins in the modern municipal region of Nanjing. Jiankang was an important city of the Song dynasty. Its name was changed to Nanjing during the Ming dynasty. Provided by Wikipedia