Keywords: 職方外紀(四庫).jpg en Zhi Fang Wai Ji zh 職方外 文淵閣 四庫全書 Siku Quanshu Wenyuan Chamber Giulios Aleni Chinese name 艾儒略 1582-1649 1623 The book written by a Jesuit Missionary Giulios Aleni Chinese name 艾儒略 to introduce western knowledges to the Ming Empire PD-old-100 Siku Quanshu |