Teaching the word "po" and "opo"

This is the most treasure Filipino values that we have. Teaching to our kids to say "po" and "opo".
Most of kids growing here in Philippines are forgotten to say that word.” po” and “ opo” and that make me sad. As a Filipino we are known as very polite person especially in how we treating the elders. As a mother we are responsible to teaching our kids the good values so that they will grow up in a good way. I am aware in our generation right now some of us they never even call their older brother as "Kuya" or older sister as "Ate", they called by their first name and this is not good to hear that one of Filipino values is fading. I think they are trying to adopt what the culture where they grew up. Mostly some of our “ Kababayan” when they back here in the Philippines they will change their attitude likes the way they speak, dress and even their attitude. I believe that even you are speaking english but it doesn't mean that you have to stop how to treat a person as a Filipino . You are the mother you need to guide your child to be a good person not only in you but also to all people that she/he encounter in their life.