On March 10th, Hannes Hanso, the Estonian Ambassador to China, Mirjam Ait, the Political Counsellor of the Estonian Embassy in China, and intern Mart Marjak visited Grandview Institution and had in-depth exchanges with the President of Grandview Institution, Ren Libo, the Director of the US Research Center, Zhu Junwei, and the Director of the International Cooperation Department, Mao Jing, on issues related to Russia and Ukraine.