Well, I just bought a four-headed one in Shanghai, which is very fuel-efficient, but I'd better buy a six-headed one. There are too many people, because there are too many people at those points. In addition, pay attention to when the meat drips oil. Don't let it catch fire. You add QQ as a nickname to prepare tomorrow's catering. I bought it at their home, or you can go to Taobao to search for a good tomorrow catering equipment store and ask the boss. It doesn't matter if they don't buy it.