In China, he earned a 24-hour restaurant without cooks and waiters. It is located in eastern Shandong Province and was opened to assist in servicing a huge number of travelers during the Spring Festival Travel Rush. According to experts, during this period 413 million trips will be made through the Chinese railway system, which is 8.3% more compared to the same period last year. The restaurant at Qingdao North Railway Station is the first such restaurant at China railway stations. Travelers can order food by tapping the screens of eight vending machines in the restaurant. Payment is made by scanning the QR code using mobile phones. Dishes that have been prepared in advance by travelers will be warmed up in the microwave of the vending machine within a minute. Travelers can choose spicy beef, stewed pork, chicken curry and other hot dishes, complementing them with a salad or side dish.