Preface: Yunjuanyunshu, turbulent ups and downs, vast sea of ​​people, lies in encountering. Brothers and sisters, relatives and friends, friends and foes, only people;I am lucky, I lost my life, the world is broad, my heart is towards the Tao, and I am at ease. If you think 'Dao Dian' is not bad, please don't forget to recommend it to your friends in QQ groups and Weibo!