11% of the population of Beijing practices East Asian Buddhism. The Buddhist Association of China, the state's supervisory organ overseeing all Buddhist institutions in mainland China, is headquartered in the Guangji Temple, a temple founded over 800 years ago during the Jin dynasty (1115–1234) in what is now Fuchengmennei (). The Beijing Buddhist Association along with the Buddhist Choir and Orchestra are based in the Guanghua Temple, which dates to the Yuan dynasty over 700 years ago. The Buddhist Academy of China and its library are housed in the Fayuan Temple near Caishikou. The Fayuan Temple, which dates to the Tang dynasty 1300 years ago, is the oldest temple in urban Beijing. The Tongjiao Temple inside Dongzhimen is the city's only Buddhist nunnery.