With the Yellow River crossing the city, Lanzhou City in northwest China's Gansu Province is home to over 1,000 beef noodle shops. Lanzhou beef noodles are not only a food tradition, but a lifestyle for residents as they start the day with a bowl of beef noodles. How can you make authentic Lanzhou beef noodles and what are the key features of the dish? CGTN reporter Liu Hui and New Zealand vlogger Andy Boreham make a stop along the Wuhai-Maqin Expressway to meet Ma Wenbin, the fourth-generation inheritor of Lanzhou beef noodles. Join them to find out more hidden stories.