長樂公主 [ㄔㄤˊ ㄌㄜˋ ㄍㄨㄥ ㄓㄨˇ; chang2 le4 gong1 zhu3] Princess Changle of Western Wei of the Northern dynasties 西魏[ㄒㄧ ㄨㄟˋ; xi1 wei4], given in marriage c. 545 to Bumin Khan 土門[ㄊㄨˇ ㄇㄣˊ; tu3 men2] ◄ ►