丁茶山,名若鳙,茶山是他的号。他是18世耙末19世纪初朝鲜的一位伟大的现实主义作家、思想家和学者;他在文学、语言学、政治、经济、法学、历史、哲学、地理、天文、历学、数学和科学技术等方面,都做出了很大的贡献,在朝鲜中世纪文学史和思想史 Dianchashan, Ruowei, Dasan is his number. He is a great realistic writer, thinker and scholar of North Korea at the turn of the 18th century and in late 18th century. He is a writer, thinker and scholar of literature, linguistics, politics, economics, law, history, philosophy, geography, astronomy, history, mathematics and science Technology and other aspects, have made a great contribution in the North Korean medieval literature history and ideological history