models	organizational citizenship behavior		compulsory citizenship behavior		harmonious passion	citizenship pressure
models	M1	M2	M3	M4	M5	M6
Layer 1 variables
1) gender	0.005		−0.048		−0.009	0.003
2) age	−0.058		−0.028		−0.071	0
3) education	−0.015		0.014		−0.039	0.101
4) working experience	0.015		0.019		−0.002	−0.052
5) power distance	0.062*		0.157*		0.124	0.203***
(Mediating variables)
6) harmonious passion		0.142***
7) citizenship pressure				0.254***
Layer 2 variables
1) nature of enterprise	0.061		−0.003		−0.039	0.022
2) organizational crisis	−0.065		0.221		0.039	−0.027
3) self-sacrificial leadership	0.368**		0.504***		0.316**	0.586*