Caodong

Caodong (Chinese 曹洞宗) is a Chinese Zen Buddhist sect founded by Dongshan Liangjie and his Dharma-heirs in the 9th century. Some attribute the name "Caodong" as a union of "Dongshan" and "Caoshan" from one of his Dharma-heirs, Caoshan Benji; however, the "Cao" much more likely came from "Caoxi", the "mountain-name" of Huineng, the Sixth Ancestor of Chan as Caoshan was of little importance unlike his contemporary and fellow Dharma-heir Yunju Daoying. The sect emphasised sitting meditation, and later "silent illumination" techniques.

In 1227 Dogen Zenji took Caodong to Japan as the Soto sect, where it became very popular.

Caodong masters:

• Caoshan Benji (9th century)
• Dongshan Liangjie (9th century)
• Hongzhi Zhengjue (12th century)