Erqi Plaza, a must for foreign tourists, is located in the central business district of downtown Zhengzhou in Henan Province, China. Hundreds of restaurants and shops of small and medium size adorn the locale. The square on which the plaza is located is surrounded by many departmental stores and Hualian commercial buildings.The Plaza is well known for the Erqi Memorial Tower which was built to commemorate the strike of workers on the Jinghan Railway on February 7, 1923. On top of the tower, a bell tower has been built which plays "Oriental Red" every hour. The pleasant sounds of the bells playing this melody can be heard several kilometers away.