The Huayan school of Buddhism is a Mahayana Buddhist tradition that developed in China during the Tang dynasty (618-907). The Huayan worldview is based primarily on the Buddhāvataṃsaka Sūtra as well as on the works of Huayan patriarchs, like Zhiyan (602–668), Fazang (643–712), Chengguan (738–839), Zongmi (780–841) and Li Tongxuan (635–730).
The Three Worthies of Huayan (Manjushri (left), Vairocana (center), and Samantabhadra (right)), a triad venerated in Huayan – Dazu Rock Carvings, Chongqing, China
Aerial view of Huayan Temple, Datong, built during the Jin dynasty (1115–1234).
13th century Japanese print of Fazang, Todaiji, Nara, Japan.
The Wanbu Huayanjing Pagoda, likely built during the Emperor Daozong of Liao (1055–1110).
Mahāyāna is a term for a broad group of Buddhist traditions, texts, philosophies, and practices developed in ancient India. It is considered one of the three main existing branches of Buddhism, the others being Theravāda and Vajrayāna. Mahāyāna accepts the main scriptures and teachings of early Buddhism but also recognizes various doctrines and texts that are not accepted by Theravada Buddhism as original. These include the Mahāyāna sūtras and their emphasis on the bodhisattva path and Prajñāpāramitā. Vajrayāna or Mantra traditions are a subset of Mahāyāna which makes use of numerous tantric methods Vajrayānists consider to help achieve Buddhahood.
An illustration in a manuscript of the Aṣṭasāhasrikā Prajñāpāramitā Sūtra from Nalanda, depicting the bodhisattva Maitreya, an important figure in Mahāyāna
The Five Tathāgatas in Shishoin Temple (Tokyo). A unique feature of Mahāyāna is the belief that there are multiple Buddhas which are currently teaching the Dharma
Mahāyāna Buddhist triad, including Bodhisattva Maitreya, the Buddha, and Bodhisattva Avalokiteśvara. 2nd–3rd century CE, Gandhāra
Seated Avalokiteshvara bodhisattva. Gandharan, from Loriyan Tangai. Kushan period, 1st – 3rd century CE. Indian Museum, Calcutta