After the winter solstice night is short guess a city name

Over the winter solstice night short is Tianchang.

Tianchang City belongs to Chuzhou City, Anhui Province, is located in the eastern part of Anhui Province, one side of the border with Lai'an County, Anhui Province, three sides of Jiangsu Yizheng City, Liuhe District, Jinhu County, Xuyi County, Gaoyou City, five counties surrounded by urban areas, belonging to the Nanjing one-hour metropolitan circle city is one of the two wings in the demonstration zone of the Wanjiang City Belt to undertake industrial transfer of an axis and dual-core two wings of the industrial pattern, known as the " Anhui East Gate". Covering an area of 1,770 square kilometers, with a household population of 632,099 (2017), under the jurisdiction of 14 towns and 1 street.

Tianchang was founded in 742 A.D. as a special county by Tang Xuanzong Li Longji in honor of his birthday, the Thousand Autumn Festival. In honor of the late General Luo Binghui of the New Fourth Army, it was twice renamed "Binghui County". There are Zhu Shouchang, Xuan Ding, Wang Zhenyi, Dai Lanfen and other famous historical figures, and a generation of famous prime minister Bao Zheng once served as county magistrate here. Tianchang has the reputation of "the land of fish and rice", is the first batch of commodity grain, commodity oil base counties (cities), has been rated as the national advanced county of grain production for many years.

Tianchang is located in the hinterland of East China, with the Yangtze River in the south, Huaihe River in the north, Gaoyou Lake in the east, Beijing-Shanghai Railway in the west, and Ninglian Expressway as well as Ninghuai Expressway running through the territory.

In December 2018, Tianchang was ranked 24th on the list of the top 100 national county economic investment potential.