Xi 'an diet. According to the information about Xi 'an diet, Renren Le and Xi 'an diet are stronger than Xi 'an diet. In 2022, the strongest 10 big bull stocks were released, among which Xi' an diet ranked second. Everyone is happy, ranking fourth. Xi 'an Catering Co., Ltd. (stock abbreviation: Xi 'an Catering) is a company controlled by Xi 'an Tourism Group and listed on the main board of Shenzhen Stock Exchange, with catering service and food processing as its pillar industries. At the same time, it is involved in property management, skills training, culture and entertainment.