Xin Yi Xiang Fa Yao contains only one general sketch of this section, so when Kuo Mei-fang entrusted the work to Ching Jen owner Lin Jui-hsiung, apart from drawing out the shapes of the dougong (supporting brackets) on each level and marking the main dimensions, she left the other details up to him.
由於《新儀象法要》這部份只有一個大概的圖樣，因此郭美芳把工作交給負責人林瑞雄的時候，除了繪出各層斗拱形制、標出主要呎寸外，其他一概由他發揮。