On July 25, 2017, with a theme of "working hard for one hundred days to greet the 19th National Congress of the Communist Party of China ", the labor competition has been launched for 25 days. Lin Ming, the general manager of the HZMB project, worked with other leaders on the East and West artificial island and in the immersed tunnel. And they not only jointly solved construction problems, but also urged the builders of relevant work areas to speed up the construction progress.