Buy a boxed lunch on the train or dine in the dining car.
The "train service quality specification for rolling stock trains" does stipulate that "the supply of a variety of varieties, high, medium and low different prices of pre-packaged drinking water, boxed lunches and other travel drinking food, 2 yuan pre-packaged water and 15 yuan boxed lunches are constantly supplied". In other words, the train must supply 15 yuan boxed lunch, but there is no "encountered a shortage of supply will be more advanced boxed lunch to 15 yuan sale" provisions.
The difficulty of making high-speed rail boxed lunch is that the cooking temperature of the dishes to reach 85 ° C or more, out of the pot to quickly cool down to 10 ° C or less, and then microwave heating in the travelers to eat, in the process of the color and texture of the dishes will be changed. In order to ensure that the dishes can be as good as the color and flavor when they are freshly cooked, the researchers and developers of the high-speed rail food distribution base have repeatedly tested and compared from the selection of ingredients to the operation process, and constantly sought for the best solution.
Extended information:
The Railway General Corporation clearly requires that the 15 yuan boxed lunch and the 2 yuan mineral water shall not be cut off, and that under special circumstances, such as serious delays and other emergencies, the railway bureau scheduling requirements, the railway bureau will not be cut off. Road Bureau scheduling requirements, the train will only be on the box lunch price reduction to ensure that travelers have enough to eat.
Currently the high-speed rail and moving train is indeed being implemented to ensure that 15 yuan boxed lunches and 2 yuan pre-packaged drinking water constantly supply of the relevant provisions, if encountered out of supply, passengers can complain to 12306, urge the train to supply in a timely manner, but has not encountered the out of supply of more advanced boxed lunches will be adjusted to the 15 yuan sale of the situation.
Baidu Encyclopedia - High-speed rail boxed lunch