The application provides users with the right knowledge and skills to prevent non-communicable diseases (cardiovascular disease, diabetes, chronic obstructive pulmonary disease, cancer, and mental health disorders) and healthy behaviors. related risks such as smoking and alcohol abuse, lack of physical activity, unhealthy diet and air pollution as recommended by the World Health Organization. Most of these risk behaviors are formed during adolescence. The application will allow users to quickly access specific knowledge through each condensed and concise reading and receive expert advice from artificial intelligence.

The application includes the following functions:

• DECLARATION OF HEALTH BEHAVIORS: Students enter to report current health behaviors, from which the system will give advice on healthy behavior practices

• READING: Non-communicable diseases including mental health disorders; Risk behaviors are common in adolescence; Guidelines to practice healthy behaviors to prevent non-communicable diseases

• FREQUENTLY ASKED QUESTIONS ABOUT NONCOMMUNICATIONS AND RISK BEHAVIORS: to provide more information, knowledge, video resources, references,

• CHAT BOT: application of artificial intelligence to answer questions from users

The application was built under the cooperation between PATH organization and Vietnam's Ministry of Education and Training within the framework of the project "Future generations health: Together with young people, applying advanced data and technology in education on prevention and control of non-communicable diseases in educational institutions” in order to change the risk behaviors of NCDs among Vietnamese adolescents.