China has launched a new high-speed railway linking Guangzhou and Zhanjiang in southern China’s Greater Bay Area. Designed to operate at speeds of up to 350 kilometers per hour, the new train reduces travel time between the two cities from more than three hours to just 1.5 hours. The railway spans 401 kilometers and includes seven stations along the route. This new line is expected to significantly enhance transportation efficiency in the Greater Bay Area, which integrates Hong Kong, Macao, and