The author analyzes mythology about Dapeng Bird birth Chieftain, and believes that the mythology is the history memory of Tibetan Nationality in Jiarong.

• 嘉绒藏族地区普遍流传着"大鹏鸟卵生"嘉绒土司的神话,作者通过对神话的梳理和解读,与嘉绒藏族的历史文献相类证,认为"大鹏鸟卵生"土司的神话,是嘉绒藏族的根基性情感记忆,是嘉绒藏族族群认同的基础。同时根据神话的叙事,来探求嘉绒藏族社会的历史事实和社会情景。