ZNZ (zoom in and zoom out) is an architectural office with international background founded by Zhonghan Huang in New York and began to practice in China in 2025. “Zoom in” means zooming in on the research objects, exploring internal relationships, daily use, economy of means and sustainability. “Zoom out” refers to zooming out to a wider dimension to establish external connections with the context and adapt to environmental changes. This is a dynamic process, which represents that we think from different perspectives and spaces, discover opportunities in challenges and constraints, and tackle various issues in a smart and reasonable way.