Some people in China's key cities such as Beijing, Shanghai and Wuhan are braving the cold and a spike in Covid-19 infections to return to regular activity, confident of a boost to the economy as more recover from infections. <br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline
