The Chinese garden inside the Duisburg Zoo in Germany was built in Wuhan, showcasing the cooperation between friendly cities. As a mode of transportation, the China Europe freight train not only transports garden materials, but also ensures supply chain stability in the context of increasing geopolitical risks. Duisburg, as the core hub of the China Railway Express, has been appreciated by local traders for its overseas and bonded warehouses of Chinese enterprises. The China Railway Express not only accelerates the entry of "Made in China" into Europe, but also opens up new channels for European goods to enter the Chinese market, promoting employment and economic development. The CEO of Duisburg Port Group stated that the China Europe freight train has strengthened the connection between China and Europe and promoted economic and trade exchanges. Since the beginning of this year, the China Railway Express routes have continued to expand, and the construction of the Trans Caspian International Transport Corridor has brought new opportunities for cooperation and development. We look forward to the continuous increase in freight volume.