2017年8月30日—9月1日,国务委员王勇来到湖南长沙的企业、乡镇安监站所调研检查安全生产工作;前往郴州深入井下和车间一线,详细查看安全制度落实情况。8月31日上午,王勇到长沙地铁4号线检查安全生产工作,代表党中央、国务院,向建设一线的广大干部职工和工友表示崇高敬意和衷心感谢。王勇对现场安全管控表示肯定,对下一步安全管控工作,他提出 August 30, 2017-September 1, State Councilor Wang Yong came to Changsha, Hunan Province’s enterprises, township safety monitoring stations to investigate and verify the work of safety; went to Chenzhou downhole and the workshop line, a detailed view of the implementation of the security system. On the morning of August 31, Wang Yong inspected work safety in Changsha Metro Line 4 and on behalf of the Central Party Committee and the State Council, expressed his highest respect and heartfelt thanks to the cadres and workers and workers in the front line. Wang Yong on-site safety control and said yes, the next security control work, he proposed