Internal Style Concepts (50): Straightness in Leaning Motion - Xie Zhong Yu Zheng - 斜中寓正
Internal Style Concepts (31): 立身中正 Li Shen Zhong Zheng（Body Straightness)
Internal Style Concepts (63): Xing Yi Single Movements - 单式 - Dan Shi
Internal Style Concepts (37): Alikeness in Spirit - Shen Si - 神似
Internal Style Concepts (33): 力点 Li Dian (Point of Contact)
Internal Style Concepts (73): Qi Gan, Stage 2 - Yi Qi Dai Xing - 以气带形
Internal Style Concepts (21): 力源, Li Yuan (Power Source)
Internal Style Concepts (67): Xing Yi: Separation of Waist and Hip
Internal Style Concepts (45): Tai Chi Imagery - Tai He Yuan Qi - 太和元气
Internal Style Concepts (17): 吞吐 Tun Tu (One Year Anniversary)
Internal Style Concepts (27): 三心 San Xin (Three Centers)
Internal Style Concepts (36) Swimming Body - You Shen - 游身
Internal Style Concepts (48): Gate - Men - 门
Internal Style Concepts (12): Symmetrical Forces - Dui Chen Jin - 对称劲
Internal Style Concepts (74): Qi Gan, Stage 3 - Lian Shen He Qi - 练神合气
Internal Style Concept (76): Long Fist and Short Strike (Chang Quan Duan Da) in Tai Chi
Internal Style Concepts (40): Internal Mind - Nei Yi - 内意
Internal Style Concepts (49): Five Elements, Five Organs, Five Forces - 五行, 五脏, 五力
Internal Style Concepts (16): 练养结合 Lian Yang Jie He (Integration of Practice and Cultivation)
Internal Style Concepts (26): 四梢 Si Shao (Four Ends)
