The law seminar was held in Beijing from Jan 7^th,2016 to Jan 9^th,2016. Professor Xiao Bing and associate professor Yi Bo from my school were invited to participate the meeting.The president of the institute，Zhang Fusen，reported the work of the law institute about Cross-straits relations in 2015.Meanwhile，the vice-chairman of China Law Society,Zhang Mingqi,took part in the meeting and delivered the speech on behalf of China Law Society.In addition,Zhang sujun,who is a vice-persident of the law institute and vice-chairman of China Law Society ,held the opening ceremony.And Xu Xianming, who is a vice-persident of the law institute and vice-chairman of China Law Society,made the final summary speech at the closing ceremony.Besides that,120 experts and scholars specialized in the law involving Taiwan region from research institutes and practical departments all over the country attended this meeting.