The neighbors upstairs make trouble every day. What should we do?

Buy high-quality soundproof earplugs online. Wear it for a long time and you will get used to it. 2. The above method is invalid. Wear an extra layer of metal-free sound-proof earmuffs, which is a bit like a big earphone. 3. If there is still sound, you can put the wooden dining table without any nails on the bed, covered with layers of old cotton wool, leaving only one entrance around for the upper body to sleep. 4. There is still sound. To improve the previous scheme, you can switch to a low wooden table, buy thick glass from a glass shop, and put multiple layers of glass in cotton wool. Measure the size at home first, and the boss will cut it for you in a few minutes, which is equivalent to making a small soundproof room. If there is still sound, you can buy a woven bag, which is filled with cotton wool and thick glass to make a sound insulation module and put it around. Assembly and reuse are very flexible. Because the wooden table in front is an expandable soundproof frame.