What is high-quality development and the fundamental solution?

There is an unavoidable hurdle, ranging from ships, equipment, steel, to buttons, screws, pen refills... "Made in China" can be seen everywhere, and Chinese products are popular all over the world. Once upon a time, "Made in China" was labeled as cheap and low-end, and "800 million shirts were exchanged for one Boeing aircraft" was depressing. Today, China's high-end products such as high-speed rail, mobile phones, and computers are world-renowned. "Made in China" has suddenly emerged and occupies a pivotal position in the international industrial landscape. The magnificent transformation from "Made in China" to "Made in China with Quality" reflects China's efforts to proactively improve quality and efficiency in recent years. From "development is the last word" to "development is the first priority for governing and rejuvenating the country", from "scientific development" to "high-quality development", China's path towards quality is very clear and its steps are becoming more and more steady. The Fifth Plenary Session of the 19th Central Committee of the Communist Party of China clearly highlighted the theme of promoting high-quality development, which is a fundamental solution made by summarizing development experience and rules and integrating domestic and international factors.