social cooperation mechanism
social driving mechanism
social standards mechanism
Social Surveillance Mechanism
circle setting mechanism mechanism
hoisting mechanism and walking mechanism
three-dimensional mechanism (spacial mechanism)
(the)medical cost social pool for major diseases
a family’s social standing
a harmonious social environment
a sense of social group
a universal social structure
a virtuous circle of social security
ability of social adaptation
Academic Member of Chinese Academy of Social Sciences
achievement on social science
address in social intercourse