俞穆

Yu Mu is a Chinese book author about whom limited public information is available; details of his life, nationality, and dates of birth and death have not been clearly recorded. Judging from the 19 works held in the library, Yu Mu's writing follows two threads. One is popular history that reads fiscal and interest-distribution mechanisms as the key to understanding the past, such as The Hidden Rules: The Spoils Code of Imperial Chinese Finance and the "spoils game" volumes on the Han, Tang, Song, Yuan, Ming, and Qing dynasties, along with a five-volume set that unravels a thousand years of court politics. The other touches on otherworldly fantasy, biography, and literary appreciation, showing interests beyond a single field. His historical writing favors striking concepts such as "spoils" and "hidden rules," presenting institutional operations and power struggles in plain, readable prose aimed at general readers rather than academic scholarship.