1. Architectural style: adopting antique architecture, gradually evolving into modern architecture, making better use of architectural art to reflect cultural traditions, and highlighting the development course of Sifangzi in the past hundred years.

2. Planning and Positioning: The planning and positioning of the four houses is a fashion-integrated business street, which integrates key points with Neijiang local culture, effectively preserves and inherits Neijiang painting and calligraphy culture, Xiangcheng culture, architectural culture and other cultural elements, and creates a new landmark of Neijiang Old Town integrating cultural and creative experience, brand retail, parent-child leisure and special cuisine.