A father in southwestern China, who once dug a grave for his two-year-old ailing daughter, has transformed it into a flower garden after she made a remarkable recovery.Zhang Xinlei, from Neijiang in Sichuan province, was born with severe thalassaemia, a blood disorder that requires lifelong transfusions and poses risks of developmental delays and heart complications.The illness left the little girl largely isolated, often playing alone with her puppy or in a neighbour’s sand pile, as reported...