What are the necessary items for travel?

As follows: \x0d\ 1. ID card, bank card: \x0d\ 1, ID card, passport (for foreigners): At present, planes, trains and hotels are all registered ID cards in real-name registration system, so no matter where you travel, ID cards are one of the necessary items. Check discount tickets, train tickets, hotel information \x0d\ 2, student ID cards, elderly ID cards and other preferential certificates: they are necessary and valid certificates for you to enjoy the discount of scenic spot tickets. \x0d\ 3。 Cash, credit card, debit card: Travel is inevitable, so a certain amount of cash or credit card can solve your financial problems. \x0d\ II. Luggage and backpack: \x0d\ According to the distance of going out, it can be divided into: large suitcase for clothes, suitcase with lock when traveling, light backpack, lady's shoulder bag, etc. \x0d\ III。 Clothes: \x0d\ Summarize the following applicable clothes: short-sleeved clothes, thin coats, long-sleeved clothes (spring and autumn), thin sweaters, coats, pajamas, tents, walking shoes, hiking shoes and sun hats are suitable for climbing mountains or sleeping at night in cold areas. \x0d\ IV。 Commonly used drugs: \x0d\ Commonly used drugs: vitamins, cold medicines, diarrhea medicines, carsickness medicines, painkillers, band-aid and mosquito repellent. \x0d\ altitude sickness drugs: When you go to plateau areas, you should take medicines to prevent altitude sickness, such as Rhodiola and common medicines for your own diseases. \ x0d \ v. Sanitary articles: \x0d\ 1. Towels and toiletries. \x0d\ 2。 Toilet paper, facial tissue and wet tissue. \x0d\ 3。 Skin care products, cosmetics, combs. \x0d\ 4, lip balm. \x0d\ 5。 Sunscreen \x0d\ 6。 Male razors/feminine hygiene products.