Jiangyin-based architecture and interior design firm Dayi Design, led by Zhou Yi, has designed a retail and dining space in a traditional architectural area on the banks of the Qinhuai River in the southern Chinese city of Nanjing.

The 2,000-square-meter space offers a glimpse into the area's vibrant past, revitalizing its rich daily life and cultural atmosphere through a series of spaces dedicated to the giant red river crab, a local delicacy. The project features a carefully considered integration with the existing historical architectural context.

Zhou Yi designed a series of steel walkways and staircases at different levels, their continuity between four buildings symbolizing a protective dragon. The project repurposes a 300-year-old former residence of Xie An, an official of the Eastern Jin dynasty, integrating it into contemporary use while preserving its historical value. The visual image, its dynamic energy, and the color red connect with the project's theme of "Big Red Crayfish," creating an immersive gastronomic experience.

Gran cangrejo rojo por Dayi Design. Fotografía de Cong Lin

Big Red Crayfish by Dayi Design. Photograph by Cong Lin.

Big Red Crayfish by Dayi Design. Photograph by Cong Lin.  Gran cangrejo rojo por Dayi Design. Fotografía de Cong Lin.

Big Red Crayfish by Dayi Design. Photograph by Cong Lin.

The iconic red layout connecting these spaces revolves around the crayfish, creating a unique culinary destination that transforms the site into a thematic and visual landmark (it also serves as a viewpoint and offers new perspectives of the nearby Dabaoen Temple), attracting visitors and photographers, who indirectly boost pedestrian traffic and the site's popularity.

The project by Dayi Design utilizes materials such as steel, glass, and LED screens that engage in a dialogue with traditional Chinese architecture. Materials are reused to preserve cultural heritage, transforming old doors into glass partitions and Taihu stones into ornamental and functional elements throughout the gardens and pathways.

Gran cangrejo rojo por Dayi Design. Fotografía de Cong Lin

Big Red Crayfish by Dayi Design. Photograph by Cong Lin.

The intervention is not only functional and aesthetically pleasing, but also addresses practical needs such as fire escape routes, shelter for transporting food, and protection from the elements.

More information

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Architects
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Dayi Design. Lead designer.- Zhou Yi. 

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Project team
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Chang Haoyi, Yang Shizhe.

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Client
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Nanjing Big Red Crayfish.

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Area
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2,500 sqm.

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Dates
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Completion.- June, 2024.

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Venue / Location
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Nanjing, Jiangsu, China.

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Budget
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5 million yuan.

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Photography
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Cong Lin.

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Dayi Design (大亦设计) is a Chinese architecture and interior design studio founded around 2020 by Zhou Yi (周奕), based in Jiangyin, Jiangsu Province, China.

Zhou Yi studied at Nanjing University and, after further studies and professional experience abroad, returned to his hometown to develop his practice and establish Dayi Design.

The studio focuses primarily on interior design, renovation, and commercial and cultural spaces, paying particular attention to the relationship between memory, historical context, and contemporary experience. Its approach combines spatial research, reinterpretation of existing buildings, and the integration of cultural and narrative elements into the design.

Zhou Yi serves as a juror for international awards and is active in professional associations, which has solidified the studio's international visibility and reputation. She is a member of the Architectural Society of China, a council member of the Wuxi Interior Design Association, and a visiting professor at the Art Department of Jiangyin College

Dayi Design operates globally under its English name and uses the domain dae-dae.com as its main platform, which is the phonetic and graphic transliteration of the Chinese name Da Yi. The website functions as the studio's official portfolio, documenting its most representative projects and its conceptual approach.

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Published on: December 28, 2025
Cite:
metalocus, ANTONIO GRAS
"A protective dragon. Big Red Crayfish by Dayi Design" METALOCUS. Accessed
<https://www.metalocus.es/en/news/protective-dragon-big-red-crayfish-dayi-design> ISSN 1139-6415
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