记者：房宽、周阳、洪凌、狄春、孙青、张梦洁、李海伟 参与拍摄：杨静、刘雨田、赵玉和、郭良川 0:00 临近岁末，回看2025，这一年，外部环境急剧变化，不确定性增加，中国经济承压而上，全年经济总量 有望达到140万亿元，世界第二大经济体的地位巩固提升。 中国经济航船何以劈波斩浪、行稳致远？习近平总书记的指引坚定而清晰："无论外部环境 如何变化，中国都将坚定信心、保持定力，集中精力办好自己的事。" 眼下，中国经济航船行至新的关键一程，"十四五"临近收官，"十五五"即将开篇。翻看未 来五年的发展蓝图，"推动高质量发展"的主题一以贯之、愈发鲜明。推动经济实现质的有 效提升和量的合理增长，推动人的全面发展、全体人民共同富裕迈出坚实步伐，前景令人期 待。 以"办好自己的事"的确定性，应对外部环境的不确定性。 在以习近平同志为核心的党中央 坚强领导下，中国经济航船必将朝着更加光明灿烂的未来，破浪前行。 统筹：杨咏、汪奇文 编导：王竹艾 配音：王帅龙 海报：梁思语 新华社音视频部制作 新华通讯社出品 ...

习言道｜5000多字，聚焦"办好自己的事" 中新网10月24日电 题：5000多字，聚焦"办好自己的事" 10月23日，党的二十届四中全会公报公布，5000多字的公报，一个主题十分突出——集中力量办好自己的事。 当前，我国发展环境面临深刻复杂变化，战略机遇和风险挑战并存、不确定难预料因素增多，中国这艘巨轮何以劈波斩浪、行稳致远，考验着定力与底气。 习近平总书记多次强调，"把国家和民族发展放在自己力量的基点上""把我国发展进步的命运牢牢掌握在自己手中"。 今年4月，习近平总书记要求，谋划"十五五"时期经济社会发展，必须准确把握"十五五"时期的阶段性要求，"紧紧围绕基本实现社会主义现代化目标，一个 领域一个领域合理确定目标任务、提出思路举措"。 23日公布的全会公报，明确了"十五五"经济社会发展的遵循原则、主要目标、实现路径，一步一个脚印的中国步伐，依然自信坚定。 办好自己的事，源自审时度势的定力。 "任凭风浪起，稳坐钓鱼台"，面对波谲云诡的外部环境、担当艰巨繁重的改革任务，应对之法万变不离其宗——办好自己的事。 习近平总书记曾指出，保持定力，增强信心，集中精力办好自己的事情，是我们应对各种风险挑战的关键。 当前 ...

Group 1 - The core strategy of China focuses on "steadfastly managing its own affairs" and "steadfastly expanding high-level opening-up," which enhances the country's development momentum and resilience [1][2] - Recent international events in China, such as the 20th China Western International Expo with over 350 billion RMB in investments, highlight China's commitment to high-quality development and international cooperation [1] - China's internal development is crucial for maintaining future growth and stability, with a strong emphasis on expanding domestic demand as a strategic move to create new opportunities for international cooperation [2] Group 2 - China's commitment to high-level opening-up is a conscious adherence to the principle of promoting reform and development through openness, creating conditions for better management of its own affairs [3] - Historical evidence shows that countries embracing openness tend to have stronger sustainable development resilience, as seen in China's compliance with WTO commitments and proactive engagement in international trade agreements [4] - The ongoing reforms and measures to enhance the business environment, such as the implementation of the Foreign Investment Law and the establishment of free trade zones, are essential for aligning with international standards and addressing reform challenges [4] Group 3 - China's approach to development emphasizes that greater openness leads to greater development, positioning the country as a key player in maintaining a multilateral trade system amid global challenges [5] - The commitment to mutual benefit and shared success in development remains unchanged, with China continuing to navigate through international uncertainties with confidence [5]