Continue researching, expanding our Upcycling program for Well being, we have started our new project on Coconut shell upcycling. Coconut is a favorite fruit that Vietnamese people often use in the daily life, especially in hot season. After the water is used, many coconut shells have still been discharged into the environment. Studying the strengths of the coconut shells, turning this type of garbage into an important material to produce new useful upcycled products is the main task of this project