大游年辨析何俊寿中国古代的营造活动非常注重选址。选址，主要是选择周围的自然环境，并根据周围环境及“四至”范围进行“辨方正位”。“辨方”即确定建筑群之纬（南北方向）经（东西方向）的大致尺度。其大者如城廊、宫署，小者如住宅。一般称之为东西多少里、丈、尺，... An Analysis of the Year of the Great Tour He Junshou China’s ancient construction activities place great emphasis on site selection. The site selection is mainly to select the surrounding natural environment, and to “recognize the correct position” according to the surrounding environment and the “four-to-four” range. The “argument” is the approximate scale that determines the latitude (north-south direction) of the building complex (east-west direction). The greatest of them are the city gallery, the palace office, and the smaller ones are houses. Generally called how many things, feet, feet, ...