The uniqueness of the teaching materials and courses provided by Xiao 'an Vocational Skills Training School is that they are carefully compiled by authoritative people and experts in the industry, and their contents are authoritative and reliable. Among them, the appraisal textbook is compiled exclusively by Xiaoan Vocational Skills Training School, which can help students to deeply understand and learn the skills of first-line luxury goods appraisal. Other textbooks are authoritative textbooks used by practitioners, which can help practitioners master the professional knowledge of the second luxury industry. In addition, the online appraisal course is more comprehensive, covering all aspects of the luxury appraisal industry, including basic knowledge, appraisal skills, appraisal methods and valuation methods. These textbooks and courses are very practical.