INP-WealthPk
CHINA-ANHUI-HEFEI-BULLET TRAINS-MAINTENANCE (CN)
April 30, 2020
HEFEI, April 30, 2020 (Xinhua) -- A staff member cleans up a bullet train at a bullet train maintenance hub in Hefei, capital of east China's Anhui Province, April 29, 2020. Every night, train staff members here fully maintain the bullet trains to remove hidden dangers and ensure train running security.
