What cold-proof supplies and precautions do you need when traveling to Northeast China in winter?

First of all, you need to prepare warm clothes, such as down jacket, fleece sweatshirt, thermal underwear, sweater and so on. Also need to be equipped with warm hats, gloves, scarves, earmuffs and so on. When planning your trip, you need to pay attention to the opening hours and weather conditions of each tourist attraction. Try to avoid outdoor activities in the coldest weather to avoid uncomfortable conditions such as hypothermia and cold. While out and about, it is important to keep your body for warmth and not overwork or overcool, as well as to avoid spending too much time outdoors, not keeping warm, and being exposed to cold storms. Finally, it is important to eat a healthy diet and get enough sleep.