Two days. The 2023 Central Asia Summit was held in Xi 'an, Shaanxi from May 18 to May 19, so it was two days. This Central Asia Summit is the first time that China has established diplomatic relations with five Central Asian countries in 3 1 year. Its core characteristics are equal cooperation, mutual benefit and common development, which represents the direction of future world economic cooperation and is conducive to the formation of a more just and reasonable regional economic order.