The "Children of the Nation" exhibition at the Education Base for Ethnic Unity and Progress in Sonid Left Banner, North China's Inner Mongolia Autonomous Region, spans 900 square meters and features six sections. It showcases over 1,000 historical materials and cultural relics, highlighting the story of the "Three Thousand Orphans Entering Inner Mongolia." Xilin Gol League was one of the first regions to welcome these orphans, taking and raising 888 children from southern China, demonstrating love that transcends regions and ethnicities. More than 170 of these orphans have remained in Xilin Gol, contributing to the development of Inner Mongolia in various professions. (Photos: Chen Tao/GT)