Table 4. Weightings of function of garden(Group B)

Function of garden	Wightings	Level 2	Weightings of each function in Level 2	Weightings of each function	CI
Cultural F.	0.334	Aesthetic beauty	0.321	0.107	0.019	0.055
		Health	0.307	0.103
		Spiritual & religious inspiration	0.173	0.058
		Cultural heritage	0.199	0.067
Ecological F.	0.392	Eco & env protection	0.280	0.110	0.073
		Climate change adaptation	0.246	0.096
		Hydro cycle	0.267	0.105
		Disaster prevention & control	0.207	0.081
Social F.	0.274	Tours & recreation	0.251	0.069	0.013
		Local quality of life	0.308	0.085
		Education	0.255	0.070
		Industrialization	0.186	0.051