The Taoist life force is known as CHI, which is a three-letter word. CHI is an energy that flows through all living things and is believed to be the source of life. It is an important concept in Taoism, which is a Chinese philosophical and religious tradition that emphasizes living in harmony with the Tao, or the natural order of the universe. Taoists believe that CHI is the vital energy that connects all living things and is essential for health and well-being.