Human torso model is a meticulously crafted model based on a simulation of the existing human torso. It features detailed anatomical dissections for easy observation, making it a highly realistic human model suitable for teaching and research. Hongyu meticulously dissects each organ of the human torso, using different colors for different organs or replacing diseased organs with normal ones in the same location. This allows for intuitive and visual education and demonstration. Furthermore, using modern high-tech methods such as ultrasound, X-rays, and CT scans, it allows for detailed simulation and research of the normal and pathological structures and conditions of the internal organs of the human torso. It has the advantages of being easy to observe, convenient for teaching, and beneficial for research.

Meiwo human torso model comprises 27 parts, displaying the location of internal organs and the anatomical morphology and structure of the head, representing the respiratory, digestive, and urinary systems. The right half of the skull shows the skull, masseter muscle, temporalis muscle, and other structures. The eyeballs are visible within the orbits. A sagittal section of the head and neck is shown, revealing the cranial cavity containing the right hemisphere of the brain. The ventral surface of the brain contains twelve pairs of cranial nerves. The nasal cavity, oral cavity, and larynx are shown, along with the laryngeal cavity, laryngeal ventricles, glottis, and the parathyroid glands on the posterior aspect of the lateral lobe of the thyroid gland. A frontal section of the lungs within the thoracic cavity displays the pulmonary structures. A coronal anatomy of the heart is shown, illustrating the structural differences between the left and right atria and ventricles. The cardiovascular system includes the superior and inferior vena cava, pulmonary arteries and veins, and the aorta, illustrating the function of the major and minor blood circulation systems.