1. Community volunteers: They usually provide services in community centers, libraries, schools or hospitals, such as organizing activities, helping children learn and caring for the elderly.
2. Environmental volunteers: committed to environmental protection and sustainable development, participating in activities such as garbage removal, afforestation and wildlife protection.
3. Medical volunteers: They provide medical services in hospitals, clinics or remote areas, such as free clinics, surgical assistance and health education.
4. Education volunteers: They go to poor areas or schools to provide educational support for children, such as teaching, consultation and psychological counseling.