Shimen Songhou Street, Yanggu County, Shandong Province. Rice balls are made by puffing rice and adding honey and white sugar. People in the Yanggu North Street area of ??Liaocheng like to eat this delicacy very much, and this delicacy is the main source of income for the people in the area, so the location where this delicacy is sold is Songhou Street, Shimen, Yanggu County, Shandong Province. At the same time, this food plays a very important role in improving the lives of people in the area.