The medical train of the People’s Liberation Army of China crosses the border with Laos by running through the Friendship Tunnel of China-Laos Railway, on July 19, 2022. A medical team of the People’s Liberation Army of China has arrived in Laos to join the Lao People’s Army to carry out the "Peace Train-2022" joint humanitarian medical rescue and services drills. (Photo by Kaikeo Saiyasane/Xinhua)
The medical train of the People’s Liberation Army of China crosses the border with Laos by running through the Friendship Tunnel of China-Laos Railway, and arrives in the border town of Boten in Laos on July 19, 2022. A medical team of the People’s Liberation Army of China has arrived in Laos to join the Lao People’s Army to carry out the "Peace Train-2022" joint humanitarian medical rescue and services drills. (Photo by Kaikeo Saiyasane/Xinhua)
The medical train of the People’s Liberation Army of China crosses the border with Laos by running through the Friendship Tunnel of China-Laos Railway, and arrives in the border town of Boten in Laos on July 19, 2022. A medical team of the People’s Liberation Army of China has arrived in Laos to join the Lao People’s Army to carry out the "Peace Train-2022" joint humanitarian medical rescue and services drills. (Photo by Kaikeo Saiyasane/Xinhua)
The medical train of the People’s Liberation Army of China arrives in the border town of Boten in Laos on July 19, 2022. A medical team of the People’s Liberation Army of China has arrived in Laos to join the Lao People’s Army to carry out the "Peace Train-2022" joint humanitarian medical rescue and services drills. (Photo by Kaikeo Saiyasane/Xinhua)
Aerial photo taken on July 19, 2022 shows the medical train of the People’s Liberation Army of China cross the border with Laos by running through the Friendship Tunnel of China-Laos Railway. A medical team of the People’s Liberation Army of China has arrived in Laos to join the Lao People’s Army to carry out the "Peace Train-2022" joint humanitarian medical rescue and services drills. (Photo by Kaikeo Saiyasane/Xinhua)
A medical team of the People’s Liberation Army of China is welcomed in Vientiane, Laos, on July 19, 2022. A medical team of the People’s Liberation Army of China has arrived in Laos to join the Lao People’s Army to carry out the "Peace Train-2022" joint humanitarian medical rescue and services drills. (Photo by Kaikeo Saiyasane/Xinhua)
The medical train of the People’s Liberation Army of China crosses the border with Laos by running through the Friendship Tunnel of China-Laos Railway, and arrives in the border town of Boten in Laos on July 19, 2022. A medical team of the People’s Liberation Army of China has arrived in Laos to join the Lao People’s Army to carry out the "Peace Train-2022" joint humanitarian medical rescue and services drills. (Photo by Kaikeo Saiyasane/Xinhua)
原文地址：http://en.people.cn/n3/2022/0723/c90000-10126525.html