7:30 to 9:00 pm. According to relevant public information query results, Shijiazhuang Yonghui Supermarket is the earliest supermarket to open in the city. Yonghui Supermarket’s business hours are: opening at 7:30 and closing at 9 or 10 pm. Shijiazhuang, referred to as Shi, formerly known as Shimen, is a prefecture-level city and provincial capital in Hebei Province. It is a type I large city and one of the important central cities in the Beijing-Tianjin-Hebei region of China approved by the State Council.