As some medical workers were busy performing COVID-19 nucleic acid testing Saturday night in Zhuzhou city, central China's Hunan, a warm-hearted resident brought a ton of ice blocks to help cool them down amid the summer heat.<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline
