Read Javed Chaudhry Urdu Column PuffingBilly. This column is about natural beauty of Australia. In this column Javed Chaudhry telling us the characteristics of Railway systems of Australia, Norway, Switzerland, China and Japan. He also advising Railway Minister Khawaja Saad Rafiq to visit these countries to study their railway system. He wrote this column very beautifully and I am sure you will really like this column.