What are the distinctive specialties in Yunnan?

Mushrooms. Yunnan is rich in fungi, such as boletus, Penicillium, Termitomyces, Ganba and chanterelle. There is a joke that someone went to Chenggong by train from Kunming and saw a chicken fir on the ground in the car. He jumped down and picked it up, and he could climb the train in two steps. This shows that the train in Yunnan is slow, and it also shows that the fungus in Yunnan is really everywhere! Tricholoma matsutake is the most precious fungus and is known as the "king of fungi". The best way to eat Tricholoma matsutake is to eat it raw, which tastes sweet, and the other is to roast it, which tastes different.