The May Fourth Youth Day originated from China's anti-imperialist and patriotic May Fourth Movement in 1919, which was a thorough patriotic movement against imperialism and feudalism and also the beginning of China's new democratic revolution. In 1939, the Northwest Youth Salvation Association of the Shaanxi, Gansu-Ningxia Border Region designated May 4 as the Chinese Youth Day. During the Youth Day, various commemorative activities are held all over China. Young people also focus on various social volunteer and social practice activities, and many places hold coming-of-age ceremonies during the Youth Day.

May 1st International Labor Day, set in May 1 each year, it is the world''s working people have a common holiday. Every year on this day, the whole country to celebrate, people put on festive costumes, happily gathered in parks, theaters, squares, to participate in a variety of celebrations or cultural and recreational activities, and outstanding contributions to the workers to commend.

Shajzha Station project in Jiangsu Province is the fifth stage pumping station of "South-to-North Water Diversion" and the fourth stage pumping station of "north-to-North River diversion", which has many functions such as irrigation, water supply, flood control, drainage and power generation. The project is composed of pumping station, control gate and supporting buildings, among which the pumping station plays an important role in guaranteeing industrial and agricultural production, shipping, environmental protection and regulating the water level of Luoma Lake in Xuzhou area. The pumping station uses the excess waterlogged water upstream for reverse power generation in the wet season. The control gate mainly undertakes the task of discharging part of the waterlogged water in Huangdunhu area, and serves as one of the flood diversion channels of Luoma Lake at an appropriate time.

Recently, the AC frequency conversion squirrel cage motor independently designed by CLC has been replaced by the main motor of Taixin Steel double high rod production line. SEC is equipped with specialists in product research and development, design, production, logistics and full-link services and other links to track the whole process, and work together to ensure that the project is delivered on time according to quality and quantity, smoothly out of the project "acceleration", and continue to provide a steady stream of strong power for the stable production of high-quality steel of Taixin Steel.

On April 1, after the first quarter meeting of CLP Motor Sales Company, a group building activity was held in Wuxi Gonghuwan Wetland Park. Everyone in the rainbow runway by the Taihu Lake show their posture, run in spring, relax after work, integrate the concept of "happy work, healthy life" into daily life, and make exercise a habit.