Nanjing

Nanjing is a city in eastern China. 
Name.
The Mandarin Chinese name of the city is ', which means "The Southern Capital". It got this name when the Yongle Emperor of the Ming family of rulers moved most of his government to Beijing ("The Northern Capital") in the early 1400s. In Chinese, Nanjing's name is written . Today, people spell it "Nanjing" because they use the pinyin way of spelling. Pinyin tries to show how the word should sound in Mandarin. People also used to write it , using Mr.Wade and Mr.Giles's way of spelling, and "Nanking", using the Chinese Postal Map's way.
Political divisions.
Nanjing Municipality is divided into 11 districts.
Sister cities.
Nanjing currently has 18 sister cities (areas), namely: