Hi Ms. Sophia thanks for your Reply.
I need to ask again which train (from Beijing-shanghai) more comfortable
(DAY TRAIN (D-Train/capsule, or NIGHT TRAIN (T-train ?). because I bring very old couples
& expect won't be much bumping on the train. If we take Day-train it's more smooth I guess because it's a new capsule/modern express train right ? But the problem Day-train don't have sleeper-bed so could be tiring sitting for long hours for elderly. I think the Night-train is much older train (maybe too much bumping ??), I have no idea if it's really convenient. Is there any good Night Train like the D-Train? So what do you suggest ? Many thanks for your info.