Internal Style Concepts (40): Internal Mind - Nei Yi - 内意
Internal Style Concepts (61): Internal Martial Arts and Xiu Dao
Internal Style Concepts (15): Tautness, Jin, 紧
Internal Style Concepts (12): Symmetrical Forces - Dui Chen Jin - 对称劲
Internal Style Concepts (63): Xing Yi Single Movements - 单式 - Dan Shi
Internal Style Concepts (41): Body Method - Xing Yi Shen Fa -形意身法 [with Support for Mr. Neil Ripski]
Internal Style Concepts (60): Gang Rou in Ba Gua Practice
Internal Style Concepts (75): Long Fist and Short Strike (Chang Quan Duan Da) in Xing Yi
Internal Style Concepts (53): Tai Ji Concept in Ba Gua
Internal Style Concepts (24): 松沉 Song Chen (Relaxation and Heavy)
Internal Style Concept (1): 六合 Liu He
Internal Style Concepts (21): 力源, Li Yuan (Power Source)
Internal Style Concepts (74): Qi Gan, Stage 3 - Lian Shen He Qi - 练神合气
Internal Style Concepts (27): 三心 San Xin (Three Centers)
Internal Style Concepts (48): Gate - Men - 门
Internal Style Concept (8)：Substantial and Insubstantial, Xu Shi, 虚实
Internal Style Concepts (22): 内功外用 Nei Gong Wai Yong (Internal Practice and External Application)
Internal Style Concept (9)：Old Masters' Path
Internal Style Concepts (55): Five-Energy in Xing Yi
Internal Style Concepts (69): Coccyx in Xing Yi
![Internal Style Concepts (41): Body Method - Xing Yi Shen Fa -形意身法 [with Support for Mr. Neil Ripski]](https://img.youtube.com/vi/hVKeYhJXN_E/0.jpg)
