reliable. According to the query of Qinxiangyuan catering training in official website, we know that. Chengdu Qinxiangyuan Restaurant has registered its trademark and been certified by the industrial and commercial department, and has a legal business license. It is a professional snack training and entrepreneurship training in China. It provides professional, popular and classic training programs with the theme of characteristic Sichuan cuisine. The training content covers specialty snacks, pasta cakes, western-style desserts, western-style fast food, etc. It is formal.