1938 graduated from Changchun University of Political Science and Law. 194 1 year to study at kangda university. 1946, joined the China * * * production party. He used to be a teacher of Yan 'an Russian School, president of Harbin District Court, director of the Secretariat of the Northeast People's Court, second secretary of the embassy in the Soviet Union, Commissioner of the Soviet Union Department of the Ministry of Foreign Affairs, deputy director of the Department of Treaty Law, director of the International Research Office of the Institute of International Studies, director of the Department of Answering Law of the Ministry of Foreign Affairs, vice president of the China Society of International Law, legal adviser (ambassador title) of the Ministry of Foreign Affairs, and consultant of the Foreign Affairs Committee of the Sixth National People's Congress.