Where can I find the ancestral roast chicken from Chen Ji Fang?

Chenlaizhu ancestral roast chicken is one of the famous dishes in southwest Shandong, which originated from Dingtao. The roast chicken cooked by Fang Laizhu, a master of five generations, has unique ingredients, rich flavor, crisp bones and bright colors. In 2002, it was praised as "Heze famous snack" by Heze Industrial and Commercial Bureau and became a veritable Heze famous brand.