Sanghabhuti is notable for his contribution to the spread of Buddhist teachings in China, particularly through his commentary on the Sarvastivada Vinaya. This text is part of the rules governing monastic discipline specific to the Sarvastivada school of Buddhism, which emphasizes the existence of all phenomena across the past, present, and future. Understanding his work is essential for UPSC Prelims GS Paper I, as it highlights the cultural and religious exchanges between India and China during the early centuries AD, showcasing the impact of Indian philosophical traditions on East Asian Buddhism.