Beside the biographical notices of 1,570 Jesuits who worked in China between 1842 and 1955, this directory includes various annexes so that it can be more easily consulted and from different points of entry: an index of names in the forms of transliteration each used, another index according to international Pinyin and Chinese characters, Jesuit missions statistics, a chronology of the history of the mission and various mission areas, status in Church leadership (bishops, prefects apostolic) and in academic and scientific work, a list of official and non-official Jesuit martyrs, a few maps and photos, and a selective bibliography."