Four-hole wei carp, Changyi shrimp skin, Shanyang big pear, Changyi big ginger, Weihe whitebait, Changyi old noodles and big pastry, Changyi swimming crab, Laizhou Bay seabass, Weihe mouth open Lingsuo , Changyi clam, red braised elbow, etc.

In the Weihe River, there grows a kind of "four-hole carp" with beautiful body and famous far and near. The fish culture formed around the "four-hole carp" is like a rushing river, profound and far-reaching.

"Changyi Shopee" has been officially registered as a geographical indication certification trademark by the State Administration for Industry and Commerce. It is the second aquatic product geographical indication trademark in Changyi City, Shandong Province after the "Changyi Giant Shrimp" geographical indication trademark.

There are about 3,500 acres of sandy land at the northern foot of the mountain and along the Wei River in Shanyang, which is suitable for the growth of fruit trees. The local fruit tree planting has a long history, among which pear trees are the oldest. The oldest pear tree is from the early Ming Dynasty and is more than 500 years old.

Duchang is rich in ginger and is known as the "Ginger Town". The unique conditions make Duchang ginger large and yellow in color, with a delicate texture, smooth skin, strong spicy flavor, and contains a variety of vitamins and Minerals are very popular in domestic and foreign markets, and various products are in short supply. The products produced can be used as condiments and health products, which can strengthen the spleen and stomach, increase appetite, nourish the kidneys, dispel cold, detoxify, etc.

Weihe whitebait is a unique specialty of Changyi. This fish species only lives in the small waters at the intersection of fresh water and seawater at the northern estuary of Weihe River, so the output is very small, and only in It can be caught in spring and autumn every year, so even the locals in Changyi cannot eat it at any time.

The Changyi swimming crab has a hard head and breastplate, a bluish-yellow back, and a smooth body surface. The crab body is thick and plump. The meat is delicate, tight and elastic. Crab roe solidifies into garnet red.

Laizhou Bay bass is a specialty of Laizhou Bay, Changyi City, Weifang City, Shandong Province. Laizhou Bay seabass has won the National Geographical Indication Certification Trademark.

Red braised pork elbow is a famous historical dish in Weifang area. It is popular among people because it is soft, filling, fat but not greasy, and rich in nutrients. In 1997, it was rated as "Shandong Famous Snack" by the Shandong Provincial Department of Trade.