进与退、外与内的轨迹--杜牧诗文中的“山东”与“关中”
진여퇴、외여내적궤적--두목시문중적“산동”여“관중”
A Discussion on “Shandong” and “Guanzhong” in Du Mu's Poems and Prose
저자의 최근 논문