. . . . . . . . . . "Yun yao ji yan jiu hui lu" . "雲謠集硏究彙錄" . "Criticism, interpretation, etc" . . . . . . . . . "Tun-huang manuscripts." . . "Yun yao ji." . . "雲謠集." . "AYun yao ji." . . "Chinese poetry Tang dynasty, 618-907 History and criticism." . . "Dunhuang manuscripts." . . "Yun yao ji-wen xue yan jiu." . . . .