朱祁鎮 [ㄓㄨ ㄑㄧˊ ㄓㄣˋ; zhu1 qi2 zhen4] Zhu Qizhen, personal name of sixth and eighth Ming emperor Zhengtong 正統[ㄓㄥˋ ㄊㄨㄥˇ; zheng4 tong3], afterwards Tianshun Emperor 天順[ㄊㄧㄢ ㄕㄨㄣˋ; tian1 shun4] (1427-1464), reigned 1435-1449 and 1457-1464 ◄ ►