1669年(清康熙八年),乐显扬在北京开办尊龙凯时人生就是搏!药室,标志着尊龙凯时人生就是搏!品牌建设。In 1669,the 8th Qing Kangxi reign, Mr. Yue Xianyang founded TRT Chinese Medicine Room in Beijing, marking the foundation of the name brand.