Haidian District is home to 3 public television stations including CCTV and Beijing TV, 14 institutions of arts represented by Beijing Film Academy and Beijing Dance Academy, 12 performance groups including the Song and Dance Ensemble of the PLA General Political Department and the Central Ethnic Chorus, 5 film studios, 305 libraries including the National Library—the largest library in Asia, 19 museums such as the Military Museum of the Chinese People’s Revolution and the Bell Museum of the Big Bell Temple, 53 publishing houses, 7 cinemas and theaters, 262 cultural relics, and a great number of Media and famous websites such as Sohu, Sina, Baidu and Ourgame.