Hosted by Tsinghua university and co-hosted by Chinese People's Institute Of Foreign Affairs, The 7th “World Peace Forum” was held in Beijing on July 14 and 15, 2018. Researcher Wang Linggui, Executive Vice President of NIGS, attended the closing ceremony on the evening of July 14th and the sub-forum titled with Asia-pacific security cooperation. Wang made comments and speech on the two events, respectively.(Author :Zhao Jianglin)