Linji school
Dahui Zonggao (1089–1163) (; Wade–Giles: Ta-hui Tsung-kao; Japanese: Daie Sōkō; Vietnamese: Đại Huệ Tông Cảo) was a 12th-century Chinese Chan (Zen) master. Dahui was a student of Yuanwu Keqin (Wade–Giles: Yuan-wu K'o-ch'in; Japanese: Engo Kokugon) (1063–1135) and was the 12th generation of the Linji school of Chan Buddhism. He was the dominant figure of the Linji school during the Song dynasty.