id	keyword
fbem-18889	street
fbem-18889	end
fbem-18889	end street
fbem-18889	economy
fbem-18889	vending
fbem-18889	development
fbem-18889	planning
fbem-18889	stall
fbem-18889	street vending
fbem-18889	street stall
fbem-18889	policies
fbem-18889	shanghai
fbem-18889	government