Group 1 - The article highlights the significant changes in Sichuan province over the past 70 years, particularly in poverty alleviation efforts, showcasing the achievements at the "70th Anniversary of the People's Republic of China" exhibition [3] - The exhibition features a comprehensive display of the province's poverty alleviation practices, including the support provided to 11,501 impoverished villages, with each village receiving "five supports" and non-impoverished villages providing "three supports" to over 20 households [3] - A dynamic electronic display showcases the unique "Sichuan Poverty Alleviation" collective trademark, promoting local agricultural products and significantly increasing the income of impoverished communities [3] Group 2 - The exhibition includes various themed halls, such as the South Sichuan hall, which features a design inspired by the Jialing River Bridge, highlighting the region's transformation over the past 70 years [4] - The Ya'an hall emphasizes green design and features creative panda-themed products, attracting attention from visitors who express interest in purchasing these items [5] - The Chengdu hall and other sections of the exhibition provide engaging displays of lifestyle changes and heroic figures, enhancing the overall visitor experience [5]