In Chinese pre-Chirn period, Shi-Jiao and related terms has gradually developed a conceptual system based on political oriented education and utilitarian realism. Some of these concepts can be interpreted in terms of lyrical tradition. Others however were viewed as non-literature, unaesthetic, and were rejected. Therefore it is difficult for us to grasp the operation of Shi-Jiao and to unmask the workings of literature thoughts. In Chinese literature thoughts, official treatise as a rule is a defender of Shi-Jiao. Shi-Jiao of different dynasties may appear to be similar at the first glance. But in fact there are significant differences in their contents. Official ideology is generally considered to be authoritarian and conservative. However the creation of conservativeness and authoritarianism comes from collective apprehensiveness. When official ideology is put in written form, its manipulative power masked the original cause of its creation. Therefore if we can clarify the official treatise in Chinese literature thoughts, it would enrich our understanding to Chinese literature thoughts, lyrical tradition, and cultural characteristic as a whole. The late 18 century Qing dynasty Si Ku Quan Shu is the best representative of official treatise. It contains a wealth of Shi-Jiao concepts. However its importance has been long neglected. In this article we will use Si Ku Quan Shu Zong Mu Shi Wen Ping Lei as an example to illustrate the study of official treatise.