On the service brand of public library The historical contributions of the Public Library Law of the People’s Republic of China Inquiring into and reflecting on library professionalism in the new era: Taking Wuhan public libraries' anti-pandemic practice as an example Human Library发展概况研究 我国Human Library研究述评 A framework for the protection of user behavior preference privacy of digital library 论Library2.0中的大众生产 Software usage and citation in the field of Library and Information Science in China Education development and teaching reform of health informatics for Library and Information Science schools 长尾理论在学科服务中的应用——Living Library案例分析