original_query: What is the significance of the Uṣṇīṣa Vijaya Dhāraṇī Sūtra?
query: What is the significance of the Uṣṇīṣa Vijaya Dhāraṇī Sūtra?
answer: The provided text mentions the Uṣṇīṣa Vijaya Dhāraṇī Sūtra as a Mahāyāna sūtra, but doesn't detail its significance.