Where is the colorful glutinous rice cake training point in Henan?

Xinxiang plain food culture training center. Henan Province, referred to as "Yu" for short, Zhengzhou, the capital of Henan Province, is located in the middle of China. Xinxiang Plain Catering Culture Training Center has a training point for colorful glutinous rice cakes. Glutinous rice cake is a traditional pastry snack, which is made of glutinous rice and flour mixed with various ingredients, including blood glutinous rice, colorful glutinous rice, white glutinous rice and black glutinous rice.