SHANGHAI—Surveillance footage of men assaulting women at a restaurant in the northeastern city of Tangshan has unleashed a flood of outrage on Chinese social media, prompting state media calls for punishment. The graphic video, which has gone viral on China’s Weibo social media platform, shows a man approaching a table at a barbecue restaurant and…

Surveillance footage of men assaulting women at a restaurant in China’s northeastern city of Tangshan has unleashed a flood of outrage on Chinese social media. Footage from a barbecue restaurant in Tangshan in northern Hebei province, time stamped 2:40 a.m. Friday, showed one of the men approaching a table where a party of four women…