Construction workers work at Ning'er Station on the China-Laos railway in Ning'er Hani and Yi autonomous county of Puer city, Southwest China's Yunnan province, July 2, 2021. The China-Laos railway, which stretches more than 1,000 km from Kunming, capital of China's Yunnan province, to Vientiane of Laos is scheduled to open in December this year. Upon completion, it will slash the travel time between the two cities to less than one day, according to China State Railway Group Co Ltd. [Photo/Xinhua]
Aerial photo taken on July 2, 2021 shows a section of the China-Laos railway under construction in Ning'er Hani and Yi autonomous county of Puer city, Southwest China's Yunnan province. [Photo/Xinhua]
Aerial photo taken on July 2, 2021 shows a section of the China-Laos railway under construction in Ning'er Hani and Yi autonomous county of Puer city, Southwest China's Yunnan province. [Photo/Xinhua]
Aerial photo taken on July 2, 2021 shows a section of the China-Laos railway under construction in Ning'er Hani and Yi autonomous county of Puer city, Southwest China's Yunnan province. [Photo/Xinhua]
A construction worker works at Puer Station on the China-Laos railway in Puer city, Southwest China's Yunnan province, July 2, 2021. [Photo/Xinhua]
Construction workers work at Puer Station on the China-Laos railway in Puer city, Southwest China's Yunnan province, July 2, 2021. [Photo/Xinhua]
