Mahāyāna Mahāparinirvāṇa Sūtra
Daochuo (, 562–645), was a Chinese Buddhist scholar of the "Mahāyāna Mahāparinirvāṇa Sūtra" who later became an eminent scholar of Pure Land Buddhism. In Chinese Buddhist tradition, he is considered the second patriarch of Pure Land Buddhism while In Jōdo Shinshū, he is considered the Fourth Patriarch.