Difficult groups such as young migrant workers who want to learn skills but have no money to pay tuition fees can learn labor skills free of charge in community learning centers. The beneficiary groups of community learning centers mainly include: young migrant workers in Beijing; Other vulnerable groups in the community, such as the elderly, the disabled, poor students, the unemployed, etc. Volunteers qualified as trainers provide them with free training to help them improve their employment skills. The training course will focus on basic computer skills, such as computer introduction and office automation.