Literally, it consists of Chinese characters standing for 'serve and help based on your own will'. The spirit of such activities is voluntarism and it originally stands for free will of human beings. Hence, voluntary activities will be based on self-determination, not a forced one, and will be provided without returns for a certain period or time or consistently based on your own physical and mental resources for others or local communities.
It is part of youth training activities where youths will use their own physical and mental resources on their own will with a plan for others or their local community without any returns for a certain period of time or consistently so that they can find happiness and interest, discover their abilities or talent, experience areas of community life they will live, form healthy personality, and practice learning. Youth voluntary activities are composed of leaders introducing, instructing, and adjusting youths as the subjects of activities, activities, spaces for activities, and voluntary services as well as systemic organization supporting overall activities. In order for youth voluntary activities to be effectively operated and facilitated, balanced development of all areas and mutual cooperation are necessary.