Chinese man collects scrap for 20 years to pay for wife's piano
7 November 2012 Last updated at 17:24 GMT
A Chinese man has collected scrap in his hometown for the last 20 years to help his wife achieve her dream of owning her own piano.
Wu Zheng started the labour of love after his wife, Xie Guizhi, fell seriously ill.
Marzieh Mashkoori reports.