North of Haifeng Street No.4 Middle School, Huanghua City, Cangzhou City. According to Baidu map, the Ziyue Center of Huanghua Development Zone is located in the north of Huanghua No.4 Middle School, Haifeng Street, Huanghua City, Cangzhou City. Founded on 20 17, it is a place that provides professional postpartum recovery services for mothers.