"Su Xin's Poetry Theory" is a masterpiece of appreciation by Gu Sui, a master of traditional Chinese culture. It collects his in-depth explanations of the poetry works of Su Shi and Xin Qiji. In the book, Gu Sui evaluates Xin Qiji's poems as "vigorous", which is inspiring and exciting; he evaluates Su Shi's poems as "deep and graceful", which is sighing and sentimental. Gu Sui's literary thoughts and artistic spirit are fully reflected in this book, which is hailed as the most exquisite commentary work since Wang Guowei's "Human Words".
