"Buddhist Health Preservation" shows the story of Buddhist health preservation to the world from the aspects of food, clothing, housing and transportation, so as to illustrate the concept and practice of "health preservation first" in Buddhism and its rich wisdom beneficial to the physical and mental health of contemporary human beings. In short, we hope that through these three short books, we can explain that Buddhism is the way to save the world and flower of life (Xu: Buddhism conquered China, translated by Li, Jiangsu People's Publishing House, 1998, p./kloc-0), which can play a positive role in promoting social harmony.