Carefully connected to xuě tend to be the jinye (津液; jīnyè, usually translated as "human body fluids"), and the same as xuě They're thought of as yin in character, and described At the start from the functions of nurturing and moisturizing different structures of the human body. Acupuncture, herbs, https://www.tripoto.com/trip/107681d9-7c07-11ee-8574-4201ac1d0033