Jiang Jing: publicly available information about this author is currently limited. Basic biographical details such as place of origin, education, and professional positions have not been clearly recorded and remain to be verified. According to the library's holdings, Jiang Jing has one work, Modern Hotel Management, which is classified under management and is the author's only representative work currently known. Judging from its subject, the book concerns the operation and management of the modern hotel industry, covering practical aspects such as organization, service, and operational processes, and is a practical work aimed at the field of hotel management. Because verifiable background information about the author is scarce, it is not possible at present to assess the full range of the author's writing style or personal characteristics, nor would it be appropriate to make excessive inferences about academic lineage or industry influence. Overall, Jiang Jing comes to readers' attention through a single work on hotel management, and further information about the author's identity and other works remains to be supplemented by public sources.