No.

During the growth process of glutinous rice yam, the root system can reach very deep into the ground. You cannot dig glutinous rice yam. When you dig it, you need to dig very deep. It is not easy and requires a lot of effort. .

Yam, the name of Chinese medicinal material. This product is the dried rhizome of the Dioscorea plant Dioscorea. Excavate from November to December, cut off the roots, wash the soil, scrape off the outer skin with a bamboo knife, and dry it in the sun or oven to make hairy yam. Choose thick hairy yam, soak it in water, heat it slightly, and cover it with a quilt to keep it moist and stuffy.