Medical workers walk past fallen buildings in the earthquake-hit township of Hanwang, in Mianzhu city north of Chengdu, Sichuan province, May 17, 2008. China put the total Sichuan 7.9 magnitude quake death toll at 28,881 but has said it expects it to exceed 50,000. About 4.8 million people have lost their homes and the days are numbered in which survivors can be found.