Laozi is traditionally considered the founder of Daoism, and is credited with writing the Daodejing, the central text of the philosophy.

The Dao, often translated as 'the Way', is the central concept of Daoism. It is the ultimate reality, the source of all things, and the guiding principle of the universe.

Wu Wei, often translated as 'non-action', is a central concept in Daoism. It refers to the idea of acting without striving or forcing, and allowing things to happen naturally.

Yin and Yang are two opposing forces in Daoism that are complementary and in constant flux. They represent the duality of the universe, such as light and dark, male and female, and activity and passivity.

The goal of Daoist cultivation is to achieve immortality, become one with the Dao, and live in harmony with nature. These goals are often pursued through meditation, qigong, and other spiritual practices.

The Daodejing, also known as the Tao Te Ching, is the central text of Daoism. It is a short, poetic text that expounds on the philosophy of Daoism and the nature of reality.

The Daodejing consists of 81 short chapters, each of which contains aphorisms and teachings on the nature of the Dao and the way to live in harmony with it.

Ziran, often translated as 'naturalness', 'spontaneity', and 'simplicity', is a central concept in Daoism. It refers to the idea of living in accordance with the natural order of things, without striving or forcing.

Karma is a concept from Buddhism, not Daoism. The key concepts in Daoism include the Dao, Yin and Yang, Wu Wei, and Ziran.

The number '9' is significant in Daoism because it represents the nine heavens, the nine divisions of the human body, and the nine apertures of the human body. It is also associated with the concept of the 'Nine Palaces', which is a grid used in feng shui and other Daoist practices.

The Butterfly Dream, the Parable of the Old Man and the Horse, and the Parable of the Poisoned Arrow are all famous Daoist parables that teach important lessons about the nature of reality, the importance of non-action, and the interconnectedness of all things.

Lü Dongbin is a legendary Daoist immortal who is said to have achieved immortality by riding a crane. He is one of the Eight Immortals, a group of legendary figures who are revered in Daoism.

Qigong, Tai Chi, and Baguazhang are all Daoist practices that involve cultivating internal energy, or qi. These practices are often used to improve health, promote longevity, and achieve spiritual enlightenment.

The White Cloud Temple, the Jade Emperor Temple, and the Temple of Heaven are all famous Daoist temples in China. These temples are important centers of Daoist worship and pilgrimage, and they attract visitors from all over the world.

The Laozi Festival is a Daoist festival that celebrates the birthday of Laozi, the founder of Daoism. It is typically held on the 15th day of the second month of the Chinese lunar calendar.