Twenty-nine government officials, experts and scholars in the field of transportation, from 23 countries, visited an intercity railway in south China's Guangzhou City in mid-September. The visiting group heard about the construction of the project in detail, and applauded the smart application of the project. They also offered valuable suggestions including brand building, scientific and technological innovation and intelligent construction. The event is believed to not only enhance mutual understanding and cooperation, but also bring new inspiration to the global sustainable transportation industry.