This aerial drone photo taken on Aug. 1, 2024 shows a China-Europe freight train waiting for departure at the logistics base of Hefei north railway station in Hefei, east China's Anhui Province. A total of 380 China-Europe freight trains departing from Hefei between January and July this year, marking a 3 percent increase from the previous year. Photo: Xinhua

This aerial drone photo taken on Aug. 1, 2024 shows a China-Europe freight train departing from the logistics base of Hefei north railway station in Hefei, east China's Anhui Province. A total of 380 China-Europe freight trains departing from Hefei between January and July this year, marking a 3 percent increase from the previous year. Photo: Xinhua

This aerial drone photo taken on Aug. 1, 2024 shows a view of the logistics base of Hefei north railway station in Hefei, east China's Anhui Province. A total of 380 China-Europe freight trains departing from Hefei between January and July this year, marking a 3 percent increase from the previous year. Photo: Xinhua

A staff member guides the loading work at the logistics base of Hefei north railway station in Hefei, east China's Anhui Province, Aug. 1, 2024. A total of 380 China-Europe freight trains departing from Hefei between January and July this year, marking a 3 percent increase from the previous year. Photo: Xinhua