1. guanxian Yali Pear: guanxian Yali Pear was originally one of the best traditional pears in Tangyi County, with a planting history of 500 years. Lanwo area is known as the "hometown of pears" for its high yield and good quality. Yali pear is named because its stem base protrudes like a duck head. This kind of pear has beautiful appearance, yellow-green surface of ripe fruit, golden yellow after storage, small core, thin and juicy skin, moderate sweet and sour taste, rich fragrance, sweet and crisp taste, and is also a good product for making canned food and drinks.

2. Ding Majia Fish: Ding Majia Fish, also known as "Huang Yun Turtle", is a specialty of Weiwan Town, Linqing City, Shandong Province, and a symbolic product of chinese national geography. Named after Majiahu, it originated from Martin Village in this town. The turtle culture in this area has a long history, and the fish produced by Dingmajia is the first green food in China, which has high edible and medicinal value.

3. chiping Round Bell Jujube: chiping Round Bell Jujube has been cultivated for more than 2,000 years. Because fresh fruit looks like a round bell, it is named. Su is famous for its large core, small grain, crisp and sweet, and has been listed as a fine tribute in history. Every autumn harvest season, the masses make drunken jujubes (also known as jujubes), which have more stains; Fresh dates are dipped in wine and sealed in jars. When the Spring Festival is opened, the fragrance is refreshing. Jujube is purple and bright, crisp, sweet and delicious, and the wine is mellow and unique in flavor.

4. Linqing Garlic: Linqing Garlic is a specialty of Linqing City, Liaocheng City, Shandong Province. Linqing garlic has the unique qualities of large garlic head, rich juice flavor, pure spicy taste, crisp and delicious taste, no loose petals, mildew resistance, rot resistance and storage resistance. Linqing garlic was awarded the national geographical indication certification trademark. Linqing City, Shandong Province is the hometown of garlic, which has been planted for more than 100 years.

5. Dong 'e Black Donkey: Dong 'e Black Donkey is a specialty of Dong 'e County, Liaocheng City, Shandong Province.

The black donkey is full of treasures, which not only eats less than other livestock, but also has no epidemic disease. Its economic value and nutritional value are particularly high, and it is very suitable for farmers to breed. Dong 'e Black Donkey is a national product protected by geographical indications of agricultural products.