Table 2. The application of revolutionary lead technology for the creation of landscape value

Sortation		Agricultural revolution	Primary industrial revolution	2nd industrial revolution	3rd industrial revolution	4th industrial revolution
Industrial revolution	Leaders	Agricultural products, livestock	Steam engine, rail	Electric energy, production assembly line	Computer, internet	Internet of things, artificial intelligence, etc.
	Nicknames		Mechanized revolution	Mass production revolution	Computer revolution, digital revolution, information revolution	Hyper connectivity revolution, service revolution, platform revolution, block chain revolution, intelligent revolution
Landscape industry	Value generation	Active	General	General	Passive	Active response required