Why do TCM doctors look at the tongue when they see a doctor, and how should they look if they want to learn? Why do TCM doctors look at the tongue when they see a doctor, and how should they look if they want to learn? Why do TCM doctors look at the tongue when they see a doctor, and how should they look if they want to learn? Why do TCM doctors look at the tongue when they see a doctor, and how should they look if they want to learn? Why do TCM doctors look at the tongue when they see a doctor, and how should they look if they want to learn?
