More than 2,100 fifth-grade students have successively gone to Shandong Zhu Laoda Food Co., Ltd. to carry out research and study practice activities.

More than 2,100 fifth-grade students from Linyi No. 9 Primary School, Linyi Dongxing School, Linyi No. 10 Experimental Primary School, Wuhu Primary School in Tangtou Street, Linzi Primary School in Tangtou Street, Dongcheng Experimental Primary School and Donghongrui Primary School in Zhengwang Town have successively gone to Shandong Zhu Laoda Food Co., Ltd. to carry out research and study practice activities.

As one of the bases for research and study practice activities, Shandong Zhu Laoda Food Co., Ltd. mainly improves students' practical abilities by organizing dumpling-making activities in the workshop and helps them understand the culture of dumplings. The students take the dumplings they made by themselves back home to share with their parents.