Mengyue is an author about whom relatively limited public information is currently available; details of background, nationality, and dates of birth and death have not been clearly recorded. According to the library's holdings, only one work by this author, Yu Lian on Wealth, has entered the site's classification system, where it is placed in the finance and economics category. Based on the available information, this work is the main entry point for understanding Mengyue's writing, and its content revolves around issues of wealth, making it a discursive work in the field of finance and economics. Because no more detailed author introduction, chronology of works, or related commentary is presently available, it is difficult to judge the full extent of the writing style and intellectual threads, nor is it possible to confirm the author's position among writers on finance and economics. Readers starting with Yu Lian on Wealth may regard it as a systematic discussion of wealth by a finance and economics author, while other experiences and subsequent developments await further public information for supplementation and verification.