After home appliance repair master Shen Yanqiu was dismissed by the supply and marketing cooperative, he started from scratch with his exquisite craftsmanship and honest character. He not only repaired the precious electrical appliances of countless families, but also united his peers to establish a cooperative and jointly formulated industry norms. From an old wooden table to a technology training base benefiting all directions, Shen Yanqiu used a soldering iron to warm the neighborhoods and neighbors, showing a moving picture of traditional artisans adhering to their ingenuity and helping each other for mutual win amid the changes of the times.