[玄武门之变 / 玄武門之變, Xuán wǔ mén zhī biàn, ㄒㄩㄢˊ ㄨˇ ㄇㄣˊ ㄓ ㄅㄧㄢˋ]Xuanwu gate coup of June 626 in early Tang, in which Li Shimin 李世民 killed his brothers, seized the throne from his father as Emperor Taizong 唐太宗[Add to Longdo]
[げんぶ;げんむ, genbu ; genmu](n) (1) (See 四神) Black Tortoise (god said to rule over the northern heavens); (2) (See 二十八宿) seven mansions (Chinese constellations) of the northern heavens[Add to Longdo]