9月26日，以“两岸四地和海外华人共同捍卫钓鱼岛主权”为主题的钓鱼岛问题学术研讨会在上海举行。研讨会由上海国际问题研究院、方夏文化交流协会与全国台湾研究会联合举办，来自两岸四地和海外的50多名专家学者与会，20余家中外媒体记者采访、报道了会议情况。新华社记者 刘颖 摄     On September 26,to"The four and overseas Chinese common defend sovereignty over diaoyu island"As the theme of the diaoyu island question academic seminar held in Shanghai.By the Shanghai international conference on international issues research institute/FangXia cultural exchange association and the national Taiwan jointly organized seminar,From the four land and overseas more than 50 the experts and scholars,More than 20 Chinese and foreign media reporters/Report the meeting situation.Xinhua news agency reporters LiuYing perturbation