This video went viral on Chinese social media last week.
It shows a toddler picking up a steel pipe trying to defend his grandma from a group of Chengguan.
The Chengguan are the urban management force which clamps down on illegal street vendors, sanitation, landscaping and parking.
The toddler was captured shouting “Don’t touch my grandma! Go away, don’t touch my grandma!” repeatedly while holding a steel pipe.