In Chinese Buddhism, Heng and Ha are the common names of the jingang lishi,[1] two guards of Buddhist temples. They are usually placed on both sides of the Shanmen. They hold vajras (short metal weapon that has the symbolic nature of a diamond), namely "Narayana" (Buddha's warrior attendant) or "Yaksha Deity" (Шаблон:Zh) or "Zhi Jin Gang" (Шаблон:Zh) in Chinese. The Vajra originally refers to the short metal weapon of king of all heavenly deities Indra in Indian Buddhist deities and symbolizes solidness and sharpness in Buddhism. Narayana is a Dharmapala who protects Buddhism with his Vajra in his hand.Шаблон:Sfnb
Originally, there was only one Narayana in Buddhism, after the introduction of Buddhism from India to China it had a profound influence on Chinese traditional culture and folk customs. In order to meet Chinese custom of being in pairs, Chinese people cast two Narayana to safeguard the Shanmen of Buddhist temples. They are wearing crowns, ethereal clothes with their upper bodies exposed, with well-developed muscles and short skirts. They have widely open eyes and protruding noses, holding Vajras in their hands, and glaring the ground awesomely and angrily. The right one, has its mouth open to pronounce the sound "a", while the other has it closed to utter the sound "heng". The symbolism is the same already seen. The generic name for statues with an open mouth is Ha (Шаблон:Zh; "a" shape), that for those with a closed mouth Heng (Шаблон:Zh; "heng" shape). The two sounds are the start and end sounds in Sanskrit, symbolizing the basis of sounds and bearing the profound theory of Dharma.Шаблон:Sfnb It is encountered throughout East Asia, including in Japan and Korea. In Japan, Heng and Ha are called A-un.