Yunmen Temple 雲門寺 is located in Guangdong, China. It is central to the early Yunmen school of Chan and originally built during the Tang dynasty (618–907). With many changes since then, most of the the present buildings were repaired and/or built between 1943 and 1951. span> Yunmen Temple 雲門寺 is located in Guangdong, China. It is central to the early Yunmen school of Chan and originally built during the Tang dynasty (618–907). With many changes since then, most of the the present buildings were repaired and/or built between 1943 and 1951.