There are various lineages, and their practices may often vary from one another - often due to differences in how they cultivated their skill throughout their decades of practice. Chen Ziming wrote, "In the beginning of the training, conform to patterns. At an intermediate level, you may change patterns. Then finally, patterns are driven by spirit.” Over time and distance within Chen style, the resulting interpretations created subdivisions. Each variation is due to its history and the particular training insights of master teachers. Currently, the subdivisions of Chen style Taijiquan include: Historical training methods from Chen Village; forms derived from the lineage of Chen Fake commonly known as Big, or Large, Frame: Old Frame and New Frame; Chen family Small Frame; training methods from Chen Fake's students, such as Tian Xiuchen, Feng Zhiqiang and Hong Junsheng; and closely related traditions, such as Zhaobao Taijiquan (趙堡太極拳).