1) Korean writing system 
The Seokbosangjeol (釋譜詳節) is a Korean biography of Gautama Buddha, together with a selection of his sermons, collected and compiled by Prince Suyang (later King Sejo) of Joseon. The book is translated from Chinese sources, including the Lotus Sutra, the Kṣitigarbha Bodhisattva Pūrvapraṇidhāna Sūtra and the Amitabha Sutra. It is the ...