2pm to 1am. According to the official website of Zhongyouji, the Xingchenhui Ballroom in Beichen District, Tianjin is open from 2 pm to 1 am every day, and is also open on holidays. Xingchenhui Dance Fitness Hall, Beichen District, Tianjin was established on August 26, 2020. The legal representative is Lan Shasha, and its registered address is Xintiandi Decoration City, Tianmu Town, Beichen District, Tianjin.