Hoster Yvonne, a Dutch girl who loves China, takes you back to the Silk Road, starting from Xi'an, all the way west, to explore its past and present. By revisiting the Belt and Road, we can witness the achievements of China's reform and development since the 18th National Congress of the Communist Party of China (CPC), and understand the scientific connotation, practical achievements and profound influence of Xi Jinping's Thought of Socialism with Chinese Characteristics in the New Era from the perspectives of "four comprehensive" strategic layout, five development concepts and "two centenary goals".