Where can I buy sweet potato noodle steamed bread in Weihai?

Intersection of changchun road and Qingzhou Street, Hengtai Street and Tonghua Road. 50 meters northeast of the intersection of changchun road and Qingzhou Street, there is a sweet potato noodle steamed bread, the full name of which is Ding Lilac Jujube Sweet Potato Noodle Flowering Steamed Bread Weihai Head Office. At the intersection of Hengtai Street and Tonghua Road in Weihai City, Shandong Province, there is also a sweet potato noodle steamed bread, the full name of which is Jujube Sweet Potato Noodle Flowering Steamed Bread.