杨其铎

Yang Qiduo is an author about whom little information is publicly available; his nationality, dates of birth and death, and other personal background cannot be confirmed. Judging from the five works held in the collection, his writing focuses on attention training. His representative work is the 30-Day Attention Improvement series, comprising Stages One through Four as well as a four-volume collection. The series organizes its content by stages and by day, addressing readers who wish to improve their attention systematically, and it reflects an emphasis on practical exercises and step-by-step progression. In common classifications, his works are also placed under applied psychology and divination, suggesting that his subject matter spans more than one area. Overall, Yang Qiduo is known for practical self-help books. Though his output is modest, it forms a fairly complete阶梯 structure around the theme of attention improvement, suitable for readers with such needs to use stage by stage.