Aerial photo taken on May 26, 2020 shows a China-Europe freight train carrying mechanical accessories, fabrics and solar photovoltaic products bound for Hanoi of Vietnam leaving a logistic hub in Hai'an, east China's Jiangsu Province. Initiated in 2011, the China-Europe rail transport service is considered a significant part of the Belt and Road Initiative to boost trade between China and countries participating in the program. Amid the coronavirus pandemic, the service remained a reliable transportation channel as air, sea and road transportation have been severely affected. The freight trains have also been playing a crucial role in helping with the fight against the pandemic in Europe, sending massive quantities of medical supplies such as face masks and goggles. (Xinhua/Ji Chunpeng)