The Memories of the East Street in Xi'an is a slice-by-slice study of the city of Xi'an. The entire book contains hand-drawn illustrations, architectural mapping, trademark advertisements, documentary photographs, and newspaper copies. At the same time, a variety of printing techniques are used to fully reflect the editor's original concept of presenting and reconstructing local memory through artistic intervention.

Xi'an Catering Co., Ltd. is the largest catering enterprise in Northwest China. The total assets of the company are 735 million yuan and the total number of employees is about 5369. The company has 15 branches, 10 subsidiaries and nearly 40 business outlets, including Xi'an Restaurant, Lao Sun's Restaurant, Xi'an Roast Duck Restaurant, Wu Yi Restaurant, De Fa Chang Dumpling House, Tong Sheng Xiang Restaurant, Dong Ya Restaurant, Qing Ya Zhai Restaurant, United Food Branch, Yong Ning Gong Hotel, Tao Li Village Restaurant, Jiefang Road Dumpling House and other restaurants and hotels, all of which are located in the prime and prosperous areas of Xi'an, and most of them are 100-year old, big, famous and special restaurants and "Chinese old brands". The company has formed a distinctive industrial group with "the four pillars of catering service, hotel, food processing and recreation, and the auxiliary industries of planting and breeding, skill training, medical and health care, construction and decoration, and real estate development". "It has become the most representative "window" of the ancient capital of Xi'an for foreign reception.