What's the smell of burning Ganoderma lucidum?

The burning of Ganoderma lucidum is irritating. According to relevant public information, the meat ganoderma lucidum is basically a fake meat ganoderma lucidum because of its bad smell and pungent smell. This kind of fake tai sui is found in Jiangsu, Beijing and Hangzhou, Zhejiang. The imitation is a little better. Will the meat ganoderma lucidum burn when it is lit? If it can burn and emit black smoke, it is fake. Some are added with flame retardant, which is not easy to be ignited. They can keep burning. If they continue to burn, then this meat ganoderma lucidum is fake.