Which district and city does Guangkai Street in Nankai District of Tianjin belong to?

Guangkai Street is located in the north-central part of Nankai District, starting from Nankai Fifth Road in the east, Jinhe Road in the west, Changjiang Road in the south and Xiguan Street in the north, with an area of 1.7 square kilometers. Administer 13 community neighborhood committees, with a permanent population of 270 15 households and 76,549 people. Universities 1, middle schools 1, 3 primary schools, 2 kindergartens, 3 hospitals and financial institutions 17. Nankai Garden, Rebuilding Memorial Square, Public Security Nankai Branch Household Registration Management Center, Nankai District People's Livelihood Service Center and Catholic Church are also located in the boundary.

Guangkai Street consists of old buildings and newly-built commercial houses built after the renovation of bungalows in 1980s and 1990s. At present, a bungalow in Huajiachang East Street is being demolished. The renovation of the old buildings in Li Ruide, Songyuli, Chaoyuanli and Wei 'an Xili has been completed, and the renovation of the old buildings in Huairenli, Fengyuli and Laoji Shengli is under way. Complete the "Five Ones" work in five civilized communities: Kangshunli, Chaoyuanli, Wei 'an Xili, Fenghe Xinyuan and Xing Kai Tianbao Apartment.