The spring rain is as precious as oil, the autumn sun shines on the harvest, the water and the moon reflect the spring and autumn, the four seasons change, and the human world undergoes vicissitudes. Xu Chunyu, Li Qiuyang, and Wu Shuiyue, from confusion and struggle before the reform and opening up to struggle and hard work after the reform and opening up, worked hard to start a business, and finally achieved something successful. The friendship, kindness, love, family affection, the hardships and twists, the joys and sorrows in it can be said to be tear-jerking and thought-provoking. Their life experiences show that opportunities are always given to those who are prepared. As long as they do not lie down and work hard, they will be able to realize their ideals and reach the other side of success.