One day, listening to a friend's introduction, there is a specialty shop at the intersection of huanghe road and Zhengqi Street, called Fenghe Rong Da Specialty Plaza. I went to the store to have a look, and it was quite big, such as: Jiaozuo yam, Sihuai medicine, Shaolin Temple vegetarian cake, soup donkey meat, Wuzhi oil tea, preserved eggs, Daokou roast chicken, Xinzheng jujube, Kaifeng peanut cake, Xuchang yuba, Zhoukou Hu spicy soup, vermicelli, and silk-wrapped eggs. .