First, due to the epidemic, it is estimated that nucleic acid reporting and testing will be required in advance.
Second, except for sports cars (not recommended for those with too low a floor), the passability is very good! Most of them are paved roads and do not have high requirements for vehicles.
Third, clothing: Autumn clothes or early winter equipment are sufficient, and summer clothes are a must. (Short sleeves, long pants, thin sweater, thin jacket/single-layer windbreaker, beautiful and colorful skirt) Wear a skirt for a while in the bright sun during the day, it will be beautiful for photos! Hat, sunglasses, scarf, sun protection clothing are essential
Fourth, 999 cold granules, alternate hot and cold to prevent colds! If you have a slight high reaction, take Rhodiola rosea capsules a week in advance and bring two cans of oxygen as backup.
Fifth, although it is easy to find food along the way, it is very painful for picky eaters. It’s really not that delicious, the sanitary conditions are mediocre, and the price is not cheap! Personally, I recommend bringing self-heating rice and other snacks (vacuumed braised food, etc.), essential fruits, and hot water.

When entering high-altitude areas, drink more water, supplement more vitamin C, and try to reduce large movements.

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