A young girl in southwest China firmly refused to leave the tombs of her grandparents, who had died within six months of each other, and would sometimes sleep there.A touching video that melted millions of hearts on social media shows the girl, whose age was not disclosed in the report, lying in front of a tomb in Liupanshui, Guizhou province, in mid-April, as reported by Dafeng News.In the viral video, she occasionally sat up and casually ate from a box of cake.When her parents urged her to...