Where does Han Yuanming rank in the field of Yi studies?

Han Yuanming is a low-key academic expert who pays more attention to practice and application than fame and extravagance. Han Yuanming's achievements in the field of Yi-ology are more in academic research and application, which is different from the legendary and mystical features of some Yi-ology masters. There is no official ranking organization in the field of Yi studies, and there is no so-called ranking.