Teach our child to always say "Please when you asking something and Thankyou" when you receiving something and some one helpign them.
Of course we need teach them to say, "Excuse me" to get someones attention.
Teach them to not interrupt, or when someone is speaking to them.
Teach your child to ask permission. Because its important to understand if they arent sure about using something, its always better to ask.
Specially, give your child a lesson hygiene like teach them to cover their mouth when they cough and nose when they sneeze.
Tell them how important to respect the others privacy. Always knock on the door and wait for response before opening it.
Tell them to always remember peoples name and to address people by their names when speaking too.
Teach them also to not to litter, because our earth is important to clean.
Lastly, teach your child to of their shoose off whenever they enters anyone home.
Everyone should know this. Even those who don't have a child yet. It's important to interact with children with the right manners. Thank you for sharing.