This course offers an overview of social welfare systems, social protection, and social justice in various countries , particularly Asian countries. It starts with an examination of ideologies, social structures, and political governance in China and other nations. The development and evolution of social welfare systems are explored, focusing on civil affairs, welfare institutions, and social organizations. The roles of NGOs, regional, and global actors in providing welfare services are discussed, along with the development, types, and challenges of social security systems. Community work and services, including the roles of street offices and residents' committees, are analyzed, as well as community building initiatives. The course also covers the development and indigenization of social work practices, supervision, and the issues and challenges faced by the profession. Finally, current issues such as unemployment, migrant populations, and social inequalities across various Asian countries are examined.