'Rock boy' at construction site thrills netizens (5/8)

Ding Junxuan, a four-year-old boy, has gone viral online thanks to some photos showing him rocking out at a construction site. In the photos, Ding stands barefoot on a sand pile and performs with a steel bar as a microphone. By the morning of Thursday, the "rock boy" has received 2 million views on Sina Weibo. (Photo: screen shot from Sina Weibo)