Dependent variable

(I)

income

(J)

income

(I-J)

Average difference

Standard error

significance

confidence interval

Nest session

Previous session

Detailed brochure and information

3000 - 5000

−.187*

.092

.044

−.37

−.01

Traditional craftsmanship

2000 RMB or less

2000 - 3000

−.298*

.086

.001

−.47

−.13

3000 - 5000

−.247*

.097

.011

−.44

−.06

Boluo dumpling

2000 or less

2000 - 3000

−.192*

.088

.030

−.37

−.02

3000 - 5000

−.245*

.099

.014

−.44

−.05

5000 or more

−.316*

.151

.037

−.61

−.02

Religion and Spirit

2000 - 3000

5000 or more

.335*

.163

.041

.01

.66

3000 - 5000

5000 or more

.398*

.171

.020

.06

.73

The title of intangible cultural heritage

2000 - 3000

5000 or more

.294*

.129

.023

.04

.55