The Hunchun International Cooperation Demonstration Zone is an important platform for China to cooperate and open up to Northeast Asia，and also a major measure for China to deepen the development and opening up of the Tumen River region. In recent years，the Hunchun International Cooperation Demonstration Zone has resolutely implemented the spirit of General Secretary Xi Jinping’s important speech on promoting the comprehensive revitalization of Northeast China in the new era. With the support of national policies，it has demonstrated strong development momentum，sustained growth in cross-border trade，construction of key projects，and continuous optimization of the business environment. However，at the same time，the Hunchun International Cooperation Demonstration Zone faces challenges such as a complex external environment，incomplete construction of external channels，and relatively lagging economic development in border areas. In this regard，this report proposes countermeasures and suggestions such as strengthening neighboring cooperation，accelerating channel construction，and improving support policies to promote the high-quality development of Hunchun International Cooperation Demonstration Zone.