Yin Yang Style consists of eight postures: Each posture has 3 Chengs and the total is 24 Chengs. The bear form palms routine is divided into two parts and each part includes four postures. The characteristics of the Bear Form Palms: turning its waist and bending its back, having bold and vigorous power. It is like a black bear flexing back, rolling, and pouncing. The Snake Form Palms of Tian's family Yin Yang Bagua Zhang consists of eight postures: Each posture has 3 Chengs and the total is 24 Chengs. The Snake Form Palms routine is divided into two parts and each part
Yin and yang yang are represented by broken and solid lines: yin is broken (⚋) and yang is solid (⚊). These are then combined into trigrams, which are more yang ("e.g." ☱) or more yin ("e.g." ☵) depending on the number of broken and solid lines ("e.g.", ☰ is heavily yang, while ☷ is heavily yin), and trigrams are combined into hexagrams ("e.g." ䷕ and ䷟). The relative positions and numbers of yin and yang lines within the trigrams determines the meaning of a trigram, and in hexagrams the upper trigram is considered yang with respect to the lower trigram, yin, which allows