The hierarchical model of la-la-la role in campus culture constructionLu Liu, Feng Li, Qiaohui Wang, Kunling Qin, Qiongqiong Hu, Qian Yang, Yanni Liu and Bing ZhangNational Convention on Sports Science of China, (2017) 01010DOI: https://doi.org/10.1051/ncssc/201701010