By describing Bethune's deeds, the author deeply analyzed Bethune's spiritual quality, raised the evaluation of Bethune's spirit to the height of * * *, divided Bethune's spirit into three aspects: internationalism, altruism and technical Excellence, endowed Bethune's spirit with profound and rich connotations, and called on the whole party to learn Bethune's spirit. As an argumentative essay, its central argument is that every China and party member should learn from Bethune's spirit.