This drunk Chang'an (South Gate Head Office) is located at 56 Shuyuanmen Pedestrian Street on the inner south gate of Xi'an Ancient City, the capital of Shaanxi Province. It is a specialty restaurant hidden in the old mansion compound of the ancient city. As the flagship store of Zui Chang'an Restaurant, the facade is not eye-catching at all. In the Wenplay shops on the left and right, the small courtyard door is easy to miss. The restaurant's business is very good, there seems to be people waiting for the seat in the small courtyard, and the store has been turning over the countertop. The exquisite northwest cuisine reveals a strong cultural atmosphere, which is in line with the atmosphere of the academy gate. The brush-style dumplings and the four treasures of the study room are arranged, which makes people feel useful to open the roll.