This paper attempts to raw materials, indirectly handed down data, coupled with the modern scholar research, collection of in-depth study of Qian qianyi's actual situation. In order to facilitate discussion on who knows who, first, brief biography, describes the life of Qian Muzhai about acting. Hope to clarify the ins and outs of money collection, collection sources and comprehensive study of its premises, and Shepherd of the fast of the existing bibliography (bibliography of Crimson cloud building) details for comparative analysis. Finally, for collection of Qian qianyi's truth are yet to be fully clean, a solemn appeal.