(English) Jo Byeongju began drawing educational cartoons in 2007 with the aim of being of help to the world. He has since drawn the illustrations for a number of books, including the Seol Min-seok’s History Counseling series, the Ordinary Siblings, Non Ordinary Diary series, The Historica Cartoon Encyclopedia: Late Nineteenth-Century Korea and the Korean Empire, Nelson Mandela: The Big Step That Changed the World, and Britanica Cartoon Encyclopedia: World Literature.

(Chinese) 2007年开始画通识漫画，致力于画出对世界有帮助的图画。已出版绘本《薛敏锡的历史烦恼咨询所》系列、《常见的兄妹，不常见的日记》系列、《历史漫画百花:开港期与大韩帝国》、《改变世界的一大步:纳尔逊·曼德拉》、《大不列颠漫画百科:世界文学》等。