 Complete the following phrase:  Sera Chöding Hermitage is very near Sera Monastery; it lies just behind the Great Assembly Hall, about 15 minutes walk up the Purbochok hill which surrounds the Sera Monastery complex. The hermitage is reached by a track footpath where painted rock carvings of Tsongkhapa, Jamchen and Dharma Raja the protector are seen flanking the stepped approaches, along the route. A new building has been constructed in place of the old hermitage, which was destroyed during the 