乐家老铺同仁堂是一家有着三百四十多年历史的老字号。它的历史可追溯到明朝永乐年间,当时,从浙江宁波一路摇着串铃来到北京的乐良才,开始了家族几代人在北京走街串巷行医的生活。几经跌宕,这种铃医生涯一直延续到他们的第四代子孙乐显扬那里才宣告结束。当年,乐显扬进入了清宫太医院,成为一名声明显赫的医官吏目 The old music shop Tong Ren Tang is a company with more than 340 years of history. Its history can be traced back to the Ming Dynasty Yongle period, at that time, all the way from Ningbo, Zhejiang, shaking his bell came to Beijing Leliang Cai, began the family several generations in Beijing walking street medical practice life. After several ups and downs, this bell-doctor career lasted until their fourth-generation son Le Xianyang came to an end. That year, Le Xianyang entered the Qing Imperial Hospital, became a prominent medical official