四、前后文（包括图与文）关系勘误包括插图与文字叙述不统一、文字叙述前后不一致等。（－）东西庑、千步廊本书62页4行开始说明了天安门与大明门（大清（）之间的千步廊之后，于14行又指出"宫城前亦有千步廊，廊东（左）为太庙，廊西（右）为社稷坛......千步廊南向引伸至端 4. The errata related to the texts (including diagrams and texts) include the inconsistency between illustrations and text descriptions, and inconsistencies between text descriptions. (-) East and West, Thousand Steps Gallery The 62 pages and 4 lines of the book began to explain the Thousand Steps corridor between Tiananmen Square and Daming Gate (Great Qing Dynasty). In line 14 they pointed out that “There are also thousands of steps in front of Miyagi. , Langdong (left) is the Taimiao, Langxi (right) is the community altar... Thousands of steps south of the gallery to the end