This evaluation is quite high.
Li Jingsheng doesn't really feel his achievements are remarkable.
At least for now, they aren't at a particularly high level, barely reaching the director-level.
He feels a bit embarrassed to call himself an expert.
He exchanged a few modest words with Teacher Yu before ending the call.
After adding each other as WeChat friends, Teacher Yu soon sent over more than a dozen sectional images of human head blood vessels.
When creating specimens, the blood vessels are typically dyed.
Veins are dyed blue, arteries red, nerves yellow. Ligaments are usually left undyed.
Medical students, when first learning anatomy, have to strongly endure their inner fear and discomfort, carefully observing the distribution of blood vessels and the structure of muscles and nerves.
More complex blood vessels and nerves are often arranged in a tree-like distribution.
