First of all, Tibet is very cold, and it is located on the border of China, and the conditions are very unfavorable. If you want officers and men to drink hot water outdoors, the best way is to equip each officer with a thermos pot, because winter in Tibet is really cold. If you rely on external conditions, drinking hot water is definitely not enough, you can only rely on some. Internal conditions, such as preparing a hot water kettle. Because if you drink a cup of hot water when it is freezing, everyone will be very happy, especially these officers and men. If the water they drink outdoors is cold, their bodies will soon be overwhelmed and they have to patrol accordingly.
Also, they can be allowed to bring their own self-heating heating bags, because if there is a self-heating heating bag, even if there is cold water, it can quickly become hot water. For example, we saw the scene of outdoor officers and soldiers eating small hot pot before, and it felt very warm. Although there is no electricity outside, cold water can be heated quickly if there is a self-heating heating bag.
These officers and men on the border, they are saving their lives to escort us. As the masses of the people, we should also do our bit to help them. When we see them drinking cold water outdoors, we don't believe it is very uncomfortable, so to solve such a scene, the first is to equip each of them with a thermos cup, and the second is to prepare more self-heating heating bags outdoors so that they can have hot water to drink at any time.