CHEN Xudong is in the third month of his cleaning job at a McDonald’s in northern Beijing. The 19-year-old busses tables, clearing leftovers into waste bins in the corner, on the go all the time. His aptness makes it hard to imagine the difficulties he had getting this far in life. CHEN Xudong is in the third month of his cleaning job at a McDonald’s in northern Beijing. The 19-year-old busses tables, clearing leftovers into waste bins in the corner, on the go all the time. His aptness makes it hard to imagine the difficulties he had getting this far in life.