I have the resources you want here, and I will share them with you for free through Baidu's network disk:

/s/1dj82YBDZr5m1SBBpVe-iNw extraction code: 1234

The book

Catering Operation and Management (2nd Edition) published by Peking University Publishing House on February 6, 2116 is in 2116. The book is divided into four parts: introduction and entry, career growth, operation and supervision, operation and management, aiming at cultivating the comprehensive professional ability of students and hotel employees.