Dharamsala, June 02 (ANI): The 14th Dalai Lama began a three-day discourse for Tibetan students in Dharamsala. Hundreds of school and college students, monks, nuns and foreigners attended the session at Tsuglagkhang monastery. The Dalai Lama's classes are an annual event for thousands of Tibetan students living in-exile in Dharamsala. Dharamsala is home to millions of exiled Tibetans, who fled to India in 1959.