On May 28, Cai Enyu, deputy secretary of the Party Committee, chairman of the Trade Union and secretary of Bohai Automobile System, went to Tai ' an and successively participated in the management cadre meeting, "inspection and packaging skills" special competition, and gave party lessons to Party members and cadres, went to the scene to send cool sympathy to the staff. Hainachuan Party and Mass Department Organization Commissioner Zhen Yuan accompanied to participate in the activity.