The Lingbao School, also known as the School of the Sacred Jewel or the School of Numinous Treasure, was an important Daoist school that emerged in China in between the Jin dynasty and the Liu Song dynasty in the early fifth century CE. It lasted for about two hundred years until it was absorbed into the Shangqing and Zhengyi currents during the Tang dynasty. The Lingbao School is a synthesis of religious ideas based on Shangqing texts, the rituals of the Celestial Masters, and Buddhist practices.

Taoism or Daoism is a diverse tradition indigenous to China, variously characterized as both a philosophy and a religion. Taoism emphasizes living in harmony with the Tao—generally understood as being the impersonal, enigmatic process of transformation ultimately underlying reality. The concept originates in the Chinese word 道, which has numerous related meanings: possible English translations include 'way', 'road', and 'technique'. Taoist thought has informed the development of various practices within the Taoist tradition and beyond, including forms of meditation, astrology, qigong, feng shui, and internal alchemy. A common goal of Taoist practice is self-cultivation resulting in a deeper appreciation of the Tao, and thus a more harmonious existence. There are different formulations of Taoist ethics, but there is generally emphasis on virtues such as effortless action, naturalness or spontaneity, simplicity, and the three treasures of compassion, frugality, and humility. Many Taoist terms lack simple definitions and have been translated in several different ways.