There are lots of references throughout our syllabus and throughout the Tai Chi Classics, using Chinese words – These are often only known within the context of the Chinese martial arts. These words, and their definitions, are detailed below:
Chinese Words Defined in the Context of Taijiquan
Qi (氣/气) – “life energy.” Dr. Yang, Jwing-Ming writes: [Qi] is the Chinese word for ‘energy’, and pertains to all forms of energy in the universe. In martial arts and qigong, it specifically refers to human Qi, the bioenergy or life-force within every cell of the human body. http://ymaa.com/articles/generating-jin
Dantian (丹田) – “energy cultivation center.” https://en.wikipedia.org
Jin (勁劲) – “energetic power.” Qi and muscular strength (li) used together to create an inner power that can be projected outward as a pure martial arts force. From Dr. Yang, Jwing-Ming: In general, the higher the level of Jin, the more Qi and the less muscular strength is used. http://ymaa.com
Jing-shen(精神)– literally “spirit mind” or consciousness. But in taijiquan it more often means a “spirit of vigor, vitality and drive.” Colloquially it refers to a person’s “spirits” or “energy level.” See Lee Fife.rockymountaintaichi.com
Li (力) – “physical muscular strength.”
Shen (神) – “spirit” or “consciousness” or “conscious energy.”
Yi (意) – (sounds like “ee”) – Mental intention; a state of silent mindfulness of the will.