Gan'an County is located in the arid saline-alkali area in the northwestern part of Jilin Province. It is located in the west of Songyuan City, in the hinterland of Songnen Plain, south of the Songhua River and Nenjiang Confluence, and belongs to the second and third terraces of the Songhua River. The altitude is higher than the surrounding Linxian County. It is about 5-10 meters, so it is called "dry place". Ganan yellow millet rice is full of grain, golden color, shiny surface, smooth and firm hand, and the rice grain does not open and crack. Cooked rice with a taste of meat and meat, the entrance is sweet and smooth, the porridge is like yellow milk, the rice is not rejuvenated, the food is delicious and the fragrance is rich; the cooked millet porridge is sticky and palatable.

Dry glutinous corn is rich in nutrients, rich in protein, fat, lysine and vitamins, and is well received by consumers. Dry glutinous corn is a precious health food of today. It is known as the golden food of the 21st century. It has a unique taste, color, aroma, taste and stickiness. Its nutritional value is 5-10 times that of ordinary corn, which is in line with today's nutrition. The natural and rough diet concept advocated by the scholar.

Gan'an County is a famous hometown of Chinese red peppers, a national-level pollution-free red pepper agricultural standardization demonstration zone. Gan'an red pepper is large and fleshy, fine and crisp, soft and fragrant, and moderately spicy. It is an indispensable ingredient for the people's table. The main producing areas are Gan'an Town and Dabusu Town. In 1983, the planting area was 1,350 mu.