2, it has the function of moistening lung and relieving cough, clearing heart and calming nerves, and is a soup for tonifying kidney. Lingzhi honey jujube old duck soup, people with yin deficiency and weakness should drink more. Stewed pork loin soup with walnut and Eucommia ulmoides, parasitic mutton soup with cistanche deserticola. Bean sprouts stewed tofu soup, Eucommia root, dangshen and pigeon soup. Misgurnus anguillicaudatus and bean curd soup are good ingredients for tonifying kidney.