IP zhi shi chan quan zhuan ti yan jiu shu xi IP zhi shi chan quan zhuan ti yan jiu shu xi. Mei shu ping lun yu yan jiu shu xi Bao zhi ban quan wen ti yan jiu / Bao zhi ban quan wen ti yan jiu/ Zhi shi chan quan an jian lü shi ban an zhi yin/ 蒋志培主?Azhi shi chan quan min shi shen pan zheng ju shi wu Ji suan ji wang luo ji chu yan jiu shu xi Qin shu fa zhuan ti yan jiu/