First, read the English article below.

The basic essentials for living in a car are a blanket, a pillow, and a mattress or some other padding. Due to the angles involved in the seating setup, you may develop dull back pain from the cramped quarters. Should this happen, be sure to have pain medication on hand. Once you have your sleeping gear, you'll want a blanket to place over the back seat, and draped over the two front seats. This will block light and people's views.  A cheap cooler will help make life easier. The main thing the cooler needs is to be waterproof. Cold food will cause condensation, while ice will melt. You don't want that water inside of your car. A cooler will help keep your perishable food cool. It will work most efficiently when full, so add bottles of cold water to it as you take out food. If you choose to buy an electric cooler, it will need good ventilation to work. For this reason, it will not work well in your car's boot. It is best placed within the car when running. Make sure it is only running when the engine runs, or use a low voltage cut out device, as explained below. Make sure the cooling vent grille is not touching anything as it exhausts waste heat and may set some things on fire. One essential item, if you can afford it is a Porta-Potty, a chemical toilet. These devices can really make living in a car bearable. They can be purchased for under $100 new these days. If you can't afford a Porta-Potty or don't have room for one, you can pee into wide necked bottles like Gatorade bottles, or make an improvised bucket style toilet. Have a spare tire and at least one can of tire sealant. Be sure the sealant is of the type that can be removed. A cigarette lighter converter is one option. These are useful for powering low consuming devices (100 watts), but if you plan on using your vehicle for cooking, then you'll need to draw power more directly from your battery or you'll blow the fuse. Running electric cooking appliances from your car though is fairly impractical without an expensive dual battery and inverter system.... 

Now, please write a short abstract for it in Vietnamese. Abstract:
Tìm những thứ bạn cần. Mua bộ máy nén khí/bình ắc quy dự phòng để tự khởi động xe. Tìm nhiều cách phát điện. Cất giữ đồ dùng ngăn nắp. Giữ quần áo bẩn trong một túi nhựa riêng để chúng không làm hôi quần áo sạch. Mua một chiếc đèn pin chất lượng tốt.