The document describes how Chen Lai Chang and its five subsidiaries cooperated to develop farming along the coastal belt from Linkou, Pali, Peitou and the entire Taipei basin, down as far as Taoyuan ..
契文也說明瞭當時陳賴章公司如何與旗下的五個子公司，合力開發今天台北縣林口、八裡、北投及整個台北盆地到桃園沿海一帶的歷史。