Erqi Square is located in Jinshui District, Zhengzhou City, surrounded by many large shopping malls, is a bustling commercial center. The 27th Memorial Tower on the square was built to commemorate the Beijing-Hannian Railway Workers' Strike on February 7, 1923. The tower is 63 meters high and has 14 floors. The tower is built with a bell tower, which is a landmark landscape in Zhengzhou.