CHONGQING, April 23 (Xinhua) — In Chongqing, a bustling inland metropolis in southwest China, lies a place called “Tuanjiecun,” meaning “united village.” Indeed, it serves as a vital link “uniting” the world through an extensive rail network that stretches in all directions: west, east, north, and south.
At Tuanjiecun Station, spanning over 2,000 mu (about 133 hectares), over a dozen train tracks sprawl across