By
MA JINGNA in Lanzhou and ZHAO RUIXUE
Sep 03, 2021
'Sanxi Grandpa' is rural viral sensation VIDEO
Short videos about the life of a 65-year-old man nicknamed "Sanxi Grandpa", who lives in Yongdeng county in Northwest China's Gansu province, went viral recently on Douyin, a short-video platform known in the West as TikTok.