Step 1: Investigators were demonstrate to parents and children how they will use healthy Tiffin box for school meal and how healthy eating guideline will guide them to prefer healthy foods with appropriate portion size for their children through group session. We were suggested the parents a list of healthy food items for each compartment of the Tiffin box. Selected parents and children were rigorously trained on healthy eating and active living guideline. We were conducted session with child and mother in pair and give an overview on the following topics related to energy intake and expenditure 1) a decrease in the consumption of unhealthy diets 2) Culturally and seasonally available healthy foods for children 3) proper method of providing food for school 4) increasing the ratio of healthy to unhealthy snacks importance of physical activity during childhood 5) Type of indoor and outdoor activities for children 6) a reduction in screen-based activities.