You can boast together, but it is not recommended to put these two ingredients together, which will affect the taste. Agrocybe aegerita with dried yellow flowers is better, and walnuts and chestnuts are also good. If you praise Agrocybe aegerita with walnuts, the taste of Agrocybe aegerita will be overshadowed by walnuts, and if you combine it with long Agrocybe aegerita, the taste of walnuts will be worse. Usually people of the same kind stew together.