Inside of a Slum in Tejgaon, Dhaka, Bangladesh

I had opportunity to go inside of a slum near Tejgaon Railway, Dhaka, Bangladesh on 12th December 2014. We are teaching children from there, trying to encourage their parents to let their children be educated. Their living places are very dirty. After I have returned from there, I could not imagine how I was there, how I was visiting that slum so dirty.