catering services, food sales, tobacco products retail. Xi 'an Zhiyan Catering Co., Ltd. was established from June to September, 2122, and its registered place is located at No.581 Dingyang Road, Anning Street, Yuci District, Jinzhong City, Shanxi Province, 1878-1-1-111, the business scope of which is catering service, food sales and tobacco product retail.