This is still okay and the compatibility is not bad.

Soft-shell turtle can nourish the kidneys and nourish yin, but it is cold in nature, so it is often combined with some traditional Chinese medicine to control its nature and taste to avoid side effects. Lycium barbarum is cool and mild in nature, and has the effect of tonifying the liver and kidneys. Together with soft-shell turtle, it can strengthen its effect, and it can also be used to induce menstruation, that is, the effect is directed to the kidney essence, rather than to the spleen and stomach, so as not to damage the yang energy.

Eucommia ulmoides is slightly warm, which can restrain the cold nature. It also nourishes the liver and kidneys and strengthens the muscles and bones.

So it can be stewed together, but it should be noted that the amount of Eucommia ulmoides should be twice that of wolfberry.