General rules and regulation of public security organization Laws and regulations on public security administration 并列题名：Laws and regulations on public security administration A Handbook of Laws and Regulations on Public Security Administration Laws and regulations on public security 并列题名：A Handbook of Laws and Regulations on Public Security Administration 并列题名：Laws and regulations on public security Study on intrinsic motivation of public service organization A collection of laws and regulations on China's port organizations 并列题名：Study on intrinsic motivation of public service organization