article_snippet: A police investigator inspects the scene at Kunming railway station in the aftermath of a mass knife attack, which killed 31 people.
article_snippet: Dressed in black and wielding long knives and machetes, several assailants stormed Kunming railway station on March 1, 2014 seemingly hacking at anyone in sight.
article_snippet: Chinese policemen patrol the area outside Kunming railway station after a knife attack at Kunming railway station. 
article_snippet: Beijing blamed a knife attack at Kunming railway station from the resource-rich far western Xinjiang region .
article_snippet: Beijing blamed a knife attack at Kunming railway station on 'separatists' from the resource-rich far western Xinjiang region, where at least 200 people have died in attacks and clashes between locals and security forces over the last year.
article_snippet: The scene outside Kunming railway station after a knife attack at Kunming railway station. 
article_snippet: Dressed in black and wielding long knives and machetes, several assailants stormed Kunming railway station on March 1, 2014 seemingly hacking at anyone in sight . '