Wash the materials, and cut the ribs, ginger and yam into sections for later use. Pour warm water into the electric cooker, add ribs and ginger, and press 10.
After the rice cooker is cooled, pour in yam and Cordyceps sinensis.
Pour in cooking wine and press for 8 minutes.
Pour in the right amount of salt.
Adjust the taste and serve. Don't put too many cordyceps flowers, which have the taste of traditional Chinese medicine.