Source: Youtube https://www.youtube.com/watch?v=6Ca-hoozEGE
China Labor Watchorg
Why: 30,000 workers went strike in Guang Dong. It’s a huge number and the peaceful march was confronted with riot police.
Date: Apr. 15
Location: Jiarong Shopping Plaza
Taihe Commercial St
Dongguan, Guangdong, China
How: Thanks to the detailed video description, I know the location is in Dongguang, Guang Zhou. There is a big shopping mall with its name in the video. I checked Google map and found there were 5 Jiarong malls in Dongguan, so I clicked photos one by one and located the place in the video.