On July 30, 2019, Yongfeng Town, Tianchang City purchased heatstroke prevention items such as mineral water, essential balm, and Huoxiang Zhengqi Water, and delivered them to the frontline employees of Wandong Hi-Tech (Tianchang) Co., Ltd. These items were distributed one by one to the employees. While delivering the heatstroke prevention items, they repeatedly advised the employees to take rest, drink more water, and do a good job in self-protection while working in the hot summer; at the same time, they urged enterprises to pay attention to production safety during the high temperature in summer.