Virtual private network (VPN) providers Astrill, WiTopia, and StrongVPN published blog posts and sent letters to customers this week saying their servers are being blocked in China because of seeming changes in the firewall.展开全文 原微博
Social unrest is a major problem for China's communist rulers, who are struggling to deal with anger across the vast nation of 1.3 billion people over issues such as environmental degradation, rising inequality and corruption. ---by AFP展开全文 原微博
