HISTORICAL CONTEXT

Shaolin Southern Institute Through-the-Back Fist (Nan Yuan Tong Bei Quan) is a prestigious and rare Technical Routine within the Songshan Shaolin tradition. Its lineage is deeply rooted in the late Qing Dynasty, passing from a Shaolin dignitary to layman Liu Buli, then to Liu Tuzhang, and finally to the legendary Master Su Zhang (Liu Tuzhang's religious name after acknowledging Grandmaster Zhen Xu). This style represents a perfect synthesis of monastic discipline and practical battlefield experience. Historically, the 'Southern Institute' (Nan Yuan) was known for its rigorous training and focus on high-efficiency combat. Master Liu Yunzhong, a dedicated inheritor of this line, presents this 3-DVD set to preserve the 'Flash Back' mechanics that have made this fist worldwide famous for its lethal speed and structural integrity.

BIOMECHANICS AND CONFINED SPACE TACTICS

The defining characteristic of this style is the concept of 'Fighting in the ground of cattle sleeping' (Wo Niu Di). Biomechanically, this requires the practitioner to generate massive power within a very small radius. The Through-the-Back (Tong Bei) mechanics allow for the transmission of force from the spine to the extremities without the need for wide, telegraphic movements. The routine is 'Short and Pithy,' emphasizing 'Hardness as Main' while tempering it with 'Softness after External Force.' This ensures that the practitioner’s strikes are bone-shattering yet adaptable. Master Liu demonstrates the 'Swallow and Spit' inflectional breathing, which synchronizes with the Fa-Jin (Explosive Power) to maximize kinetic output while maintaining a compact, flexible frame.

Technical Routine AND COMBAT APPLICATIONS

Spanning three comprehensive discs, the curriculum covers the foundational 'Direct and Tactless' strikes that define the Southern Institute. The Technical Routine is 'Strict and Compact,' focusing on the unification of Inside and Outside (Nei Wai He Yi). Key maneuvers include rapid-fire fist and palm strikes that move in a straight line, embodying the principle that 'fist comes out and draws back in one straight line.' The combat applications focus on 'Rise and Fall' and 'Attack and Withdraw' cycles, teaching the practitioner how to dominate the opponent through relentless pressure and superior positioning. The integration of Image and Spirit ensures that every movement is backed by focused intent (Yi), making the practitioner a formidable force in hand-to-hand combat.

LEGACY OF THE NAN YUAN LINEAGE

Master Liu Yunzhong’s portrayal of the Tong Bei Fist is a masterclass in 'Vigorous and Forceful' execution. His teaching methodology reflects the 'Brief and Capable' nature of the style, stripping away decorative elements in favor of functional reality. He emphasizes that true mastery of this fist requires a disciplined mind and a well-conditioned body, aligning with the Zen (Chan) roots of the Shaolin Temple. This 3-DVD set is an essential technical manual for any serious student of Shaolin Kung Fu, providing a rare look into one of the temple's most historically rich and combat-effective boxing systems, ensuring the legacy of Master Su Zhang and the Southern Institute continues to inspire.