The study has systematized the theoretical basis for ethical or moral education for students in primary schools on the current status of ethical education for students in public primary schools in Cai Rang District, Can Tho City, then proposed some measures to manage ethical education activities for students in primary schools in Cai Rang District, Can Tho City. Based on theoretical research and practical surveys, the researchers would pose 6 specific suggestions to manage moral education activities for students in primary schools in Cai Rang District, Can Tho City. Two hundred and ninetysix respondents participated in the questionnaires, among of whom were school managers, teachers, and representative boards of students' parents from 4 public primary schools in Can Rang District, Can Tho City. The proposed measures would impact all subjects and stages of the management process from the stage of raising the needs, planning, organizing, and directing to inspection and evaluation, the elements of managing moral education activities for students at public elementary schools, such as developing selection plans, assigning use, fostering, stimulating and motivating teaching and creating a favorable environment for the management of moral education activities for students in primary schools in Cai Rang District, Can Tho City. Each proposed suggestion has different goals, tasks and implementation methods, but in general, they are closely related, interactive and complementary. Therefore, those measures must be implemented in a synchronous, unified, flexible and flexible manner to achieve high results, meeting the requirements of improving the quality of public primary education in the current period.