Starting from the mathematical structure of Taiji, the Two Modes, Four Images, and Eight Trigrams in the Book of Changes, this article systematically explores the information-carrying capacity of Bazi and Qimen Dunjia as divinatory systems. Through analysis of Yin-Yang, the Five Phases, the Hetu and Luoshu, and other classical mathematical foundations, it seeks to provide a unified perspective for measuring and comparing the information volume of these two arts.

'An in-depth analysis of the core differences between the "Life Chart" (Mingpan / Zhongshen Pan) and the "Hourly Chart" (Shi Pan / Shijia Qimen) in Qimen Dunjia. Exploring from the dimensions of temporal scope, analytical logic, application range, and philosophical essence, this article reveals the dialectical relationship between fate and contingency in Yixue divination.'

A thorough exploration of the principles behind Qimen Dunjia's capacity for 'multiple judgments from a single chart.' Through holographic cosmology, multidimensional coordinate systems, the symbolic system of universal correspondences, and the shifting of Taiji focal points, this article dissects the core mechanisms of what is regarded as the highest art of divination in ancient China.

'An in-depth analysis of Hexagram 14 (Da You) of the I Ching from the perspectives of paleography and Zhou dynasty history. This article explores the original theological imagery of Da You, the political structure of Li above Qian below, and the philosophical ladder of self-cultivation and governance from commoner to Son of Heaven, revealing the ethics of wealth and the concept of Heavenly Mandate in the pre-Qin worldview.'

This article focuses on the opening chapter of the Guiguzi, 'Enriching the Spirit by Emulating the Five Dragons' (Sheng Shen Fa Wu Long), offering exegesis and critical analysis of the original text from a Pre-Qin perspective, drawing upon texts no later than the two Han dynasties. It explores the meaning of 'enriching the spirit,' the cosmogony of Dao and Qi, the distinction between the True Person and the Sage, and the inner connections among method, spirit, mind, and vital breath, aiming to reveal this chapter's scholarly value as the programmatic foundation of the entire Guiguzi.

A complete study of the *Zhengming* (Rectification of Names) chapter of the *Xunzi*. It takes up the Master's chain—"if names are not rectified, speech does not flow"—and opens onto the distinction between names having no fixed appropriateness and names having a fixed goodness; it traces in detail the boundary of convention-becoming-custom, the Heavenly Faculties' sorting of categories and the mind's verifying cognition, the three delusions and the inevitability of disputation, the three grades of speech, how order and disorder lie in what the mind approves, the Way as the true balance across past and present, and ends with "the self enslaved to things" and "valuing the self and putting things to service." It takes Confucian and Daoist principle as its foundation, drawing on the *Analects*, *Mencius*, *Doctrine of the Mean*, *Laozi*, *Zhuangzi*, *Zuo Tradition*, and the *Book of Songs*.