Group 1 - The core idea of the articles is the enhancement of workers' cultural and recreational life in Ji'an City through the development of Workers' Cultural Palaces, which serve as comprehensive service platforms for learning, fitness, and social interaction [1][2] - Ji'an City has established and put into operation 10 Workers' Cultural Palaces, with ongoing projects in various districts, aiming to create a "warm home" for workers [1] - The operation of these cultural palaces is being explored through a model of "public welfare direction and socialized operation," with third-party professional institutions managing fitness centers and various cultural activities being organized [1] Group 2 - The Ji'an Workers' Cultural Palace has launched the "Ji'an Workers' School" brand, planning to offer over 30 "menu-style" courses by 2025, including sports, choir, dance, and instrumental music, funded by the labor union [2] - The cultural palaces are equipped with multiple functional areas, such as enterprise promotion zones and remote interview rooms, to meet the diverse needs of workers, thereby enhancing their skills and supporting job retention [2] - The Ji'an Federation of Trade Unions aims to maintain a "two characteristics and two transformations" operation strategy, expanding service areas to ensure that the cultural palaces not only shine but also continuously provide warmth, becoming a "spiritual home" for modern workers [2]