In Reply We sincerely appreciate Tsai and Chiang for their interest and comments regarding our recent study.¹ First and foremost, it is crucial to clarify that tai chi is not a dance movement, but rather a low-intensity mind-body exercise characterized by slow and gentle movements, regulated breathing, and mindfulness meditation. In our article, we explicitly stated that participants engaged in the 16-form Yang style of tai chi, with their performance assessed by a tai chi master based on (1) accuracy of movements, (2) physical exertion and coordination, and (3) mind-body integration and rhythm. This assessment served as a measure of intervention fidelity. In both our pilot study² and the present large-scale trial,¹ participants successfully learned, remembered, and executed the complete 16-form Yang style of tai chi within 2 months, leaving an additional 2 months for practice and consolidation during supervised sessions. The divergent conclusions drawn from a previous trial comparing tai chi and aerobic exercise in patients with insomnia³ and our study may be attributed to a variety of factors, including differences in target populations, eligibility criteria, intervention content, and duration. As such, a direct comparison between the 2 trials may not be feasible.