并列题名：Research on the mechanism of tourist' participation value co-creation on social platform Research on the mechanism of tourist' participation value co-creation on social platform 并列题名：Research on the mechanism of public participation in destination governance Research on the mechanism of public participation in destination governance Research on the mechanism of information diffusion in social networks 并列题名：Research on the mechanism of the formation and the effect of place branding 并列题名：Research on the rights of public participation in social governance 并列题名：Study on the mechanism of citizen participation in community correction 并列题名：Research on the mechanism of environmental regulation's effect on overcapacity 并列题名：Research on the mechanism of dispute resolution in intergovernmental cooperation