1) The document appears to be about the Yogoda Satsanga Society of India branch ashram and school in Ranchi, India founded by Sri Yogananda Giri in 1917. 2) The school taught yoga, meditation, and Yogoda energization exercises to students. 3) Sri Yogananda Giri discovered the principles of Yogoda, a system of health and physical development, in 1916 which were taught at the Ranchi school.