1702年(清康熙四十一年),乐凤鸣在北京前门外大栅栏开设k8凯发天生赢家·一触即发药铺。 In 1702, the 41th Qing Kangxi reign, Mr. Yue Fengming established TRT Chinese Medicine Pharmacy at Dashilan Street, Qianmen Avenue in Beijing.