李淵 [ㄌㄧˇ ㄩㄢ; li3 yuan1] Li Yuan, personal name of first Tang emperor Gaozu 唐高祖[ㄊㄤˊ ㄍㄠ ㄗㄨˇ; tang2 gao1 zu3] (566-635), reigned 618-626 ◄ ►