1. Keep warm: The temperature difference between morning and evening in winter in Heilongjiang is large. Please add or subtract clothes according to the temperature. Winter clothes, snowshoes, gloves and hats are all necessary. Clothing: underwear should be soft, moisture-absorbing and breathable, which is conducive to moisturizing and drying. The functional, windproof, waterproof, warm, breathable and soft down jacket is the first choice for winter tourism. 2 shoes: "Cold starts with feet" From the point of view of keeping warm, shoes are the most important. A pair of light and warm platform shoes can make you feel warm all over and prevent you from slipping on the ice and snow road; 3 gloves: choose the one with five fingers, which is convenient, flexible and warm; Hat: Men choose a simple wool hat, and women only need to bring a scarf. Remarks: If it is not convenient to buy locally or carry with you, you can also choose to buy some affordable products in the first stop city of Heilongjiang, where there are many textures and varieties to choose from.

2. Skin care and moisturizing: Because the outdoor weather in Heilongjiang is very dry, indoor heating is used, and the indoor air is not very circulating, and the humidity is generally around 20%. Therefore, it is very important to prepare oily lipid skin care products with moisturizing effect to prevent drying and cracking. It is best to use skin care products properly before going to bed indoors, and put a glass of water at the bedside to increase indoor humidity. Some friends from the south will have nosebleeds when they arrive in Heilongjiang, which is due to the rupture of capillaries due to lack of drinking water. It's actually quite simple. Drink more boiled water and eat more fruits every day. Ladies had better bring a lip balm.

3. Eye protection: If you are an optician, you'd better wear contact lenses. Because the hot air on your face will fill your lens and block your view. Sunglasses are indispensable. Because of the strong sunlight reflection in the snow, you must wear colored glasses to protect your eyes from the sun.

4. Diet: Because the temperature in Heilongjiang is low, you can try to drink and eat meat, but the taste is partial. So if there is any discomfort in the diet, find a tour guide to adjust as soon as possible; During the trip, drink as much water as possible and eat more fruits; Because the temperature is low, the required heat also increases accordingly. Eating more lean meat, eggs, fresh fish, bean products and animal liver is very beneficial to supplement human calories, and you can also carry some chocolate with you to supplement calories. In addition, it is best to take a thermos bottle when traveling to ensure that you can drink hot water at any time.