What's the name of the pot that cooks with firewood, and what's steamed on it?

Hello, there are two kinds of steamed vegetables, bamboo and aluminum, which are generally made of bamboo because of their low price and durable but expensive aluminum. The middle of the two cauldrons is called a hot water plate, and there is a chimney under the hot water plate, which can use the hot air of the chimney to boil water, so that resources can be effectively utilized and vegetables can be cooked quickly with hot water. Generally, a cold water dish is placed next to the hot water dish to wash the pot. I hope this correct answer will help you, hehe.