@book { TheTrendofSocializingSocialWelfarePolicyinChina, title = "The Trend of «Socializing Social Welfare» Policy in China", author = "Hua {Ding}", year = "2015", publisher = "Peter Lang Verlag", address = "Lausanne, Switzerland", doi = "10.3726/978-3-0351-0780-7", url = "https://www.peterlang.com/document/1053121" }