Yunmen school

The Five Houses of Chán (also called the Five Houses of Zen) were the five major schools of Chan Buddhism that originated during Tang China. Although at the time they were not considered formal schools or sects of Buddhism, they are now regarded as important schools in the history of Chán Buddhism. Most Chán lineages throughout Asia and the rest of the world originally grew from or were heavily influenced by the original five houses of Chán.

The period of Daoxin (道信 580–651) and Daman Hongren (弘忍 601–674) came to be called the East Mountain Teaching, due to the location of the residence of Hongren at Huamgmei. The term was used by Shenxiu, the most important successor to Hongren.

Shenxiu (神秀 606?-706) was the most important successor to Hongren. In 701 he was invited to the Imperial Court by Empress Wu, who paid him due imperial reverence. The first lineage documents were produced in this period.

According to tradition, the sixth and last ancestral founder, Huineng (惠能; 638–713), was one of the giants of Chán history, and all surviving schools regard him as their ancestor.Shenhui, a successor to Huineng claimed Huineng to be the successor of Hongren's, instead of the then publicly recognized successor Shenxiu. The most prominent of the successors of Shenhui's lineage was Guifeng Zongmi

Shenhui's influence is traceable in the Platform Sutra, which gives a popular account of the story of Huineng, but also reconciles the antagonism created by Shenhui. Shenhui himself does not figure in the Platform Sutra; he was effectively written out of Chán-history.

From the East Mountain Teachings descend the Five Houses of Chán, via various lineages.

The five houses were each defined by a unique method of teaching. Each school's methods were significantly different from the others, though it was not unheard of for teachers from one school to use the methods of another.

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