A "sun bird" flying from the depths of history ignited the summer night in Chengdu. The ancient Jinguan City warmly embraces a grand gathering of youth. The image of the "sun bird" unearthed in Jinsha site was integrated into the opening ceremony, which amazed the world: through three thousand years of time and space, the "bird" came to the scene, rotated flexibly, twelve golden lights shone, fireworks bloomed in the night sky, and the sacred fire burned brightly... Chengdu, with the unique language of Ba–Shu culture, expressed its good wishes for the bright future. At the first world Multi-sport event held in western China, people opened a window to understand "why China". At the same time, heading north from Chengdu, by the banks of the Guanghan Duck River, the Sanxingdui, which has been sleeping for thousands of years and waking up to shock the world, has been rebuilt. Walking into the museum exhibition hall is like walking into a dreamy world of fantasy. On the 'Heavenly Divine Tree', golden crows inhabit and wandering dragons meander; Bronze vertical eye mask, protruding eyes and huge ears, mysterious and solemn; Bronze bird foot deity statue, with a head held on top, hand supported Lei, and footed bird; Tools are used to conceal rituals, and objects are used to carry the Tao. Gazing at these shining immortal creations, it's hard to think for a thousand years. Where do they come from? The wind of the Bronze Age blew gently over the land, as well as mountains and rivers. Sanxingdui is a shining star in the starry sky of Chinese civilization, and a vivid demonstration of the diversity and unity of Chinese civilization. The answer to 'why China' lies in both things and people. Guo Hanzhong, a "great craftsman" who grew up near the Sanxingdui and has been engaged in the restoration of cultural relics for 39 years, has a quiet vision and simple words: he "can only do this". At least one year, "Guo Hanzhong replied. Currently, there are tens of thousands of newly unearthed cultural relics in Sanxingdui that need to be protected and restored. This job requires a sense of responsibility that 'time waits for no one', and