1702年（清康熙四十一年），乐凤鸣在北京前门外大栅栏开设尊龙凯时人生就是搏药铺。 In 1702, the 41th Qing Kangxi reign, Mr. Yue Fengming established TRT Chinese Medicine Pharmacy at Dashilan Street, Qianmen Avenue in Beijing.
