Recently, a netizen posted that "you can ask the conductor for 2 yuan of mineral water by taking the high-speed railway, and you don't need to buy expensive mineral water any more." In this regard, 12306 customer service told Sino Singapore Jingwei on the 14th that in general, there is 2 yuan of mineral water on the high-speed railway, but specifically ask the dining car staff of each train whether they have sold out. "If there is no (2 yuan mineral water) on the cart, it may be because there is not enough water."
