Nanyang Huizhong

Nanyang Huizhong 南陽慧忠
Religion	Buddhism
School	Chán
Personal
Born	675
Died	775 (aged 100)
Senior posting
Title	Chán master
Predecessor	Dajian Huineng
Religious career
Teacher	Dajian Huineng
Reincarnation	Hanyin Emperor , Tsang Shi

Nanyang Huizhong (simplified Chinese: 南阳慧忠; traditional Chinese: 南陽慧忠; pinyin: Nányáng Huìzhōng; Japanese: Nanyō Echū; Korean: Namyang Hyech'ung; Vietnamese: Nam Dương Huệ Trung; 675-775 CE) was a Zen monk during the Tang Dynasty. He is often known by his nickname, National Teacher Zhong (Chinese: 忠国师; pinyin: Zhong Guoshi; Japanese: Chū Kokushi) because he was the personal teacher of the Tang Emperors Suzong and Daizong. Huizhong was born in Zhuji, but left home at a young age to become a monk under a Vinaya teacher. Huzhong lived through the so-called "Zen Golden Age", during which many important developments took place, especially the fracturing of the East Mountain School into the Northern, Southern, and Sichuan schools. However, the National Teacher avoided associating with any of the various factions. Indeed, he is purported to have spent forty uninterrupted years practicing Zen on Baiya Mountain's (白崕) Dangzi Valley (黨子) in Nanyang before being summoned by Emperor Suzong in 761.^[1] However, he did hold a critical opinion of the Southern School's wholesale denial of sutra-study. He specifically criticized the teaching of Mazu Daoyi, a patriarch of the modern-day Rinzai school, that "Buddha is mind".^[2] He is featured in numerous koan collections, including the Blue Cliff Records, The Book of Equanimity, and the Gateless Gate.

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