A bowl of Su-style noodles, with hundreds of toppings, gathers thousands of flavors with exquisite workmanship; A Wu dialect song "Slow Voice" is gentle and graceful, attracting young men and women to queue up for a long time, just to satisfy their ears; One side of the garden condenses the world's mountains and waters, bustling with green leaves and red flowers during the day, and remaining clean and elegant at night with colorful light and shadow... This is the urban tone of the ancient city of Suzhou, which is over 2500 years old. Using 0.09% of the country's land to create about 2% of the country's GDP, as a manufacturing hub and modern industrial cluster highland, it ranks among the top ten innovative cities in China... This is the development tone of Suzhou, a leading city in the reform and opening up. Suzhou and other cities are like Su's "double sided embroidery": a city with two sides and a splendid surface. For thousands of years, the exquisite harmony and complementarity between humanities and economy have created a continuous development legend of "Suzhou Lake is ripe, and the world is abundant". If humanities are the tone of a city, then economy is the tone of development. The harmonious coexistence of humanities and economy, like the matching and fusion of tone and tone, is the core of achieving beautiful movements. The tone of the city and the tone of development complement each other, and the tone of Urban culture shapes the tone of economic development. The Jiangnan region, represented by Suzhou and Hangzhou, has experienced sustained cultural prosperity due to its long-term active economy, and the long-term cultural accumulation has subtly established the style and characteristics of local development. The cultural characteristics of refinement, innovation, and connotation are also the consistent adherence and internal pursuit of economic development in Suzhou and other places. Culture influences human creation, injecting tone into it, and integrating it into unique material and spiritual development achievements. The more profound and distinct the cultural tone of a city, the deeper and more lasting the tone of high-quality development of the city. Small bridges and flowing water, silk embroidery, opera playing and singing, and rich cultural elements converge in Jiangnan cities such as Suzhou and Hangzhou, shaping the millennium old cultural heritage and urban spirit, and also deriving economic forms such as silk textiles. History has proven that unique cultural centers are more likely to become characteristic industrial settlements, and the resilient urban spirit promotes entrepreneurs to deeply cultivate industries and promote economic prosperity. Cities also continuously improve their functions and quality, achieving higher quality economic and social development. Exploring the internal relationship between urban tone and development tone, and promoting the integration and development of humanities and economy, is becoming the practical need to promote Chinese path to modernization. Currently, high-quality development is a distinct theme of China's economic development, and one of the most important variables in achieving effective improvement of economic quality is the human factor. From the "cultivation, reading and inheritance" of agriculture, the "emphasis on culture and education" of industry, the "emphasis on industry and commerce", and the "refinement and refinement" of industry, to the high-quality development requirements under the new development concept of the new era, all are rooted in deep humanistic care and profound humanistic heritage, becoming the banner that leads the trend of the times and social development. By strengthening the tone of the city and stabilizing the tone of development, our city can activate its humanistic genes and achieve high-quality economic and social development. Empowering development with a deep tone, making the tone of development unique and sustainable, can create strong productivity and competitiveness in cities, and form sustained attraction and cohesion. (New News Agency)