What are the interesting places in Tianjin in winter?

I think the interesting places in Tianjin in winter are: experiencing history and folk customs in ancient cultural street; What Tianjin sees is the beauty of the city; Enjoy leisure in Italian style street; Looking for historical sites of Jinmen's hometown; Enjoy the scenery of Haihe River on Haihe Street; Haichang polar park to see marine life; The winding mountain climbs high and sees far; Five avenues feel unique charm; Tianjin Happy Valley experiences exciting amusement projects; Binhai new area feels the vitality of the city.