Shanghai is a vibrant and ever-evolving metropolis. Its allure is so captivating that renowned Shanghai writer Jin Yucheng depicted it in his novel Blossoms (Fan Hua), which director Wong Kar-wai later adapted into a television series. Through this adaptation, the city’s diverse and dynamic landscapes are showcased to the world, each narrating the unique urban culture and charm of Shanghai. As a result, studying Shanghai’s linguistic landscape demands meticulous attention and continuous exploration to keep up with the city’s constant transformation. Ultimately, Shanghai’s linguistic landscape provides valuable insights for the global study of urban linguistic landscapes.