According to Baidu map query.

1. Shenyang, Shenyang Laobian dumplings, a special snack in Shenyang, Liaoning, are stir-fried dumplings with thin skin and large fillings.

2. Chengde, Chengde almond tea. Chengde area is rich in almonds. Almonds are fried and then processed through traditional techniques to make almond tea. Pure almond tea is milky white and has a mellow and palatable taste. It is Chengde’s One of the main breakfast foods.

3. Qinhuangdao, grilled fish and seafood. Qinhuangdao is not a big city, but its grilled fish is very famous. The seafood here is very fresh and there are many kinds.