開元盛世 [ㄎㄞ ㄩㄢˊ ㄕㄥˋ ㄕˋ; kai1 yuan2 sheng4 shi4] peak of Tang prosperity during Kaiyuan, reign name 713-741 of Tang emperor Xuanzong 唐玄宗[ㄊㄤˊ ㄒㄩㄢˊ ㄗㄨㄥ; tang2 xuan2 zong1] ◄ ►