It is legal to promote the country by aiding students. It is a public welfare activity carried out through charitable organizations or government organizations. The purpose of rejuvenating the country by aiding students is to provide financial aid to students in poor areas and help them complete their studies. This kind of activity is usually approved and supervised by relevant laws and regulations, and the provisions and requirements of the law are followed in the implementation process. The legitimacy of rejuvenating the country by aiding students is reflected in the goal of promoting educational equity, providing educational opportunities and improving the educational conditions of students in poverty-stricken areas, which is in line with social public interests and social development needs. Therefore, helping the country is a legitimate public welfare activity.