Nie walks out of the kitchen as her grandson washes his hands in a village on the outskirts of Beijing...
Nie Guihua, 72, walks out of the kitchen as her 7-year-old grandson washes his hands before going to pre-school classes, at their home in a village on the outskirts of Beijing, China July 7, 2021. Picture taken July 7, 2021. REUTERS/Tingshu Wang
