On April 6-7,2016,the"China-EU Think Tank Dialogue:A Long-Term Vision of 2020 Agenda and 4 Partnerships"was held at Diaoyutai State Guesthouse in Beijing.The dialogue,supported by the Chinese Ministry of Foreign Affairs and the Delegation of the European Union to China,was co-hosted by China Institute of International Studies(CIIS)and EU-China Policy Dialogue Support Facility(PDSF).President of CIIS Ambassador Su Ge presided over the opening ceremony.Chinese Assistant Foreign