Geng Shuai burnishes a stainless steel comb for sale at his internet shop in Yangcun village of Baoding...
Geng Shuai, dubbed "Useless Edison" by his fans, burnishes a stainless steel comb for sale at his internet shop in Yangcun village of Baoding, Hebei province, China January 22, 2019. Picture taken January 22, 2019. REUTERS/Jason Lee