香港注册中医：余德贤

这是香港中医余德贤的详细介绍页，可以查看余德贤的名单类型、英文姓名、地址、指定机构、有效期间等內容。(This is the detailed introduction page of YU, TAK YIN, a Chinese medicine doctor in Hongkong. We can check out his list type, Chinese Name, English names, Address, Specified Institutions, Specified Period, etc.)