Authorities have eased some controls after demonstrations in at least eight mainland cities and Hong Kong — but showed no sign of backing off their larger "zero-COVID" strategy that has confined millions of people to their homes for months at a time. Security forces have detained an unknown number of people and stepped up surveillance. #china #protests #covid #newsy ------------------------------------- Newsy is your source for news and analysis covering the top stories from around the world. With persistent curiosity and no agenda, we strive to fuel meaningful conversations by highlighting multiple sides of every story. It’s news with the why. Join our newsletter at http://bit.ly/2q1tepr See more at http://www.newsy.com/ Like Newsy on Facebook: http://www.facebook.com/newsy/ Follow us on Twitter: http://www.twitter.com/newsy