Group 1 - The core idea of the news highlights the vibrant development of the night economy in Qingzhou, driven by the integration of cultural elements and diverse consumer experiences [3][5][7] - The newly renovated Ouyuan Yifang City has become a popular destination, attracting numerous merchants and offering a variety of food, retail, and entertainment options [1][3] - The "Night Economy" is recognized as a crucial component of modern urban economies, serving as a new engine for consumption growth [5][7] Group 2 - Qingzhou has implemented strategies to enhance night tourism, creating unique night-time products such as night entertainment, dining, and shopping experiences [3][5] - The city has seen a significant increase in foot traffic and business performance in night markets, with some vendors reporting a nearly 30% increase in sales as the weather warms up [7] - The integration of various themes such as culture, food, and entertainment in the "Bujie City" project aims to create a comprehensive night-time tourism ecosystem [5][6]