Feature: From protecting homelands to safeguarding railway -- Retired veterans, apprentices on China-Laos Railway
VIENTIANE, Aug. 2 (Xinhua) -- In the early hours of Saturday, at Meuangxay Station on the Lao section of the China-Laos Railway, station lights shone on the tracks. Bounyadeth Thepvongsa, a Lao track worker, moved steadily along the rails, measuring, …