1.The main booths of Changchun Agricultural Expo in 2022 include high-quality rice, corn products, pure grain liquor, broiler products, dried farm vegetables and bean products. The agricultural fair mainly displays agricultural and sideline products, so there is no jewelry booth.

2. The full name of Changchun Agricultural Expo is China Changchun International Agriculture. The food fair is usually held in the middle of August every year, and the exhibition place is Changchun Agricultural Expo Park.