Original title: Model Worker Reviewing the Years of Struggle

On May 20, during the "520 Hangzhou with One Heart" activity held by Zhejiang First Construction Group, Hangzhou Museum and Hangzhou Public Transport Group, the national model worker Yang Jianmin (the third from the left in the front row) and other veteran craftsmen visited the special exhibition of "One Million Collections: One Museum, One City" in Hangzhou Museum to learn about the development of Hangzhou's urban construction in decades, Recall the years when Hangzhou was built.

Workers' Daily - Photographed by Yang Yi, a reporter of China Industrial Network