The flag is an achievement of honor and pride for every country. I first heard this information from you that there were 3000 contestants for the design of your country's flag. The green part of your country's flag has the same meaning as the green part of my country's flag. As Bangladesh is an agricultural country, this green area makes sense. White symbol of peace We all know you want peace in your country and show it with the white part of the flag. Good luck to you friend.