Fueled by holding the World Historical & Cultural Cities Expo, on October 23^rd, 2016, Nanjing signed the Sister City Relationship Agreement with the city York in UK, and also signed a letter of intent to build sister city relationship with Semarang in Indonesia, as well as a letter of intent to launch cultural cooperation with San Antonio in USA.

Nanjing, with its profound history, has long been hailed as the Capital of Six Dynasties, and beyond that Nanjing is also known for its abundance of flowers blooming throughout the year. Whenever you come to Nanjing, there are always one or several kinds of flowers that could draw your attention and feast your eyes.