The business sources of nursing training institutions are entrusted by the government, enterprises and institutions, social welfare institutions and word-of-mouth publicity.

1. Entrusted by the government: In order to improve the level of social nursing service, the government will entrust professional nursing training institutions to train relevant personnel, such as hospitals, community health service centers and nursing homes for the elderly.

2. Entrustment by enterprises and institutions: Some enterprises, institutions and social organizations entrust nursing training institutions to provide nursing training for employees in order to improve their professional quality and service quality.

3. Entrustment by social welfare institutions: Some social welfare institutions, such as nursing homes and welfare institutions for the disabled, will entrust nursing staff training institutions to train relevant personnel in order to improve their professional skills and service quality.

4. Word-of-mouth publicity: Nursing training institutions attract more students to sign up for training through word-of-mouth publicity and through the praise and recommendation of students or customers.