On the third day of New Year's Eve, I visited my friend Xiao Zhou's house to pay New Year's greetings. As soon as I entered the door, I felt the strong flavor of the New Year. Flaming lanterns, exquisite Chinese knots, all kinds of candy on the coffee table and the smiling face of the host make the home look so warm and happy.

Xiao Zhou's name is Zhou Shenghua. She used to be a textile worker in the provincial wool spinning corporation. After she was laid off in 1998, she worked as a restaurant waiter and repaired gas stoves. By chance, she walked into the ranks of "Spider Man" in the city and became a veritable "Spider Woman". I didn't expect this to be more than ten years. Now she is a small boss, and the Haotian Decoration and Cleaning Service Company she runs is well-known in Xining. She has won customers with good reputation and thoughtful service, and her business scope has been broadened to Hainan, Haibei, Huangnan and Haidong.

During the chat, Xiao Zhou said, "Xining has changed so much in recent years. Take our business as an example. In the past, most of the building walls we went out to clean were ceramic tiles, which were not easy to clean. Now most of the walls are glass, such as tempered glass, glass bricks, large walls embedded in glass, partition glass, glass curtain wall, etc. The use of these new materials not only makes our city beautiful.

As they work high above the ground, the update and change of their own equipment can better reflect the change of a city. Zhou Shenghua said: "The self-locking devices and U-rings we use now have undergone new changes, especially the length of overhead cables has increased from tens of meters to hundreds of meters now, and the cleaning agents have increased from 1-2 to 7-8 now, from vacuum cleaners to automatic cleaning machines, suction cleaners, multifunctional cleaning machines and other equipment, which not only increased the safety factor, but also doubled the cleaning efficiency."