国家战略是为维护和增进国家利益、实现国家目标而综合发展、合理配置和有效运用国家力量的总体方略，直接影响国家的长久利益，关系到国家长远目标的实现。一个国家的发展，不仅要依赖经济、科技以及国防实力的进步与提高，文化的繁荣同样不可或缺。如何在全球化语境下实现中国智慧与中国故事的有效传播，即通过文化传播在更大程度上得到世界的理解和认同，是中国国家战略不可或缺的重要内容之一。

中华营城理念作为中国城市长期发展过程中积淀而成的规划设计理论与观念集成，不仅蕴含着千百年来中国特有的自然观、宇宙观、哲学思想等，而且与以人为本的当代生态文明建设最新理念拥有共同的深层内涵，具有现实意义，对于当代城市规划建设有很大的借鉴和传承价值。空间基因作为营城理念作用于具体城市的空间呈现，将概念化、原则化的营城理念与特定空间要素的构形关系进行联系，为传承营城理念的规划设计提供研究基础。目前，基于空间基因的中华营城理念传承路径已在“十三五”国家战略——雄安新区、“十四五”国家战略——长三角生态绿色一体化发展示范区、济南新旧动能转换起步区中成功应用，取得了良好的社会经济文化效益。□

The national strategy is an overall strategy for the comprehensive development, rational allocation and effective use of national power for the purpose of safeguarding and promoting national interests and realising national goals, which directly affects the long-term interests of the country and relates to the realisation of the country's long-term goals.The development of a country depends not only on the progress and improvement of its economy, science and technology, and national defence strengths, but also on the prosperity of its culture.How to disseminate Chinese wisdom and Chinese stories in the context of globalisation effectively - that is, how to gain greater understanding and recognition from the world through cultural dissemination, is one of the indispensable and important elements of Chinese national strategy.

As an integration of planning theories and concepts accumulated during the long-term development of Chinese cities, the Chinese traditional planning thoughts not only contains the unique Chinese view of nature, cosmology and philosophical thinking over the past thousands of years, but also shares the deeper connotation with the latest concept of human-oriented construction of contemporary ecological civilisation, which is still practically significant and of great value for reference and inheritance in contemporary urban planning and construction.The space gene, as the spatial presentation of the concept of urban planning in specific cities, links the conceptualised and principled concept of urban planning with the configuration of specific spatial elements, and provides a research basis for the planning and design of inheriting the concept of urban planning.Nowadays,the space-gene-based inheritance path of Chinese traditional planning thoughts has been successfully applied to the 13th Five-Year National Strategy - Xiong'an New Area, the 14th Five-Year National Strategy - Green Ecological Integrated Development Demonstration Zone of the Yangtze River Delta,and Starting Area of Dynamic Transformation between Old and New in Jinan.Good social, economic and cultural benefits have been achieved.□