Prompt: We needed to design a city logo that based its concept on the existing city logo of Yichang but added a bamboo leaf based on the letter U. The existing Yichang city logo is \"Yi\" composed of \"U\" and \"I\", smile elements, exclamation points, and hyphens. The graphic is based on the pinyin \"Yi\" of the word \"yi\", and the whole design is designed with round and lovely strokes. Among them, the Pinyin letters are transformed into smiling faces, exclamation marks \"!\" and circular elements. The color matching is also very consistent with this cute and round logo graphic, using a total of four bright colors of \"red, yellow, blue, and green\"; different colors represent vitality, nature, future, diversity and enthusiasm respectively. The entire logo represents the harmonious coexistence of man and nature, man and humanity, man and technology, man and city, man and the future. The logo as a whole is intended to create a diverse and dynamic city image. Bamboo leaves are the symbol of Qu Yuan, a famous poet and patriot born in Yichang. The bamboo leaves also represent the literary spirit and patriotic spirit of Yichang, because Yichang is a city with a long and glorious history and brave ambitions. The logo color is green, which symbolizes nature, harmony and prosperity. The logo font is elegant and classic, reflecting Yichang’s literary and artistic heritage.