GI tract mouth,pharynx(咽)， Parotid salivary gland esophagus(食管)， Mouth Sublingual salivary gland- Pharynx stomach, Trachea small intestine Submandibular salivary gland Esophagus large intestine Accessory Glandular Liver- Stomach Gallbladder Pancreas Organs salivary glands(唾液腺) Small intestine liver, Colon Cecum Large Gallbladder(胆囊) intestine Rectum Anus pancreas(胰腺)GI tract mouth, pharynx(咽), esophagus(食管), stomach, small intestine, large intestine Accessory Glandular Organs salivary glands(唾液腺) liver, Gallbladder(胆囊) pancreas(胰腺)