Search jokes to keep warm.

I can't understand what you said, maybe because you are not from Hunan, so you can't describe it clearly. I am a native of Changsha, and I will put a quilt on the oven when I am heating in winter (put it in a wooden frame, which is available in the market). This way, the hot air is not allowed to escape, and the quilt is covered on the body to keep warm. Almost all such quilts are made by my mother. Just buy some cloth in the cloth market and stuff it with cotton, just like the quilt on the bed, but this one is smaller. You can also directly replace the old quilt used at home with a small one. If you want to process it, you can go to the cloth market to buy "leftover steps", that is, the cloth that is not very good, and the leftover bits and pieces. This is much cheaper. Then go and beat cotton and let it be processed according to the size you gave.