Exploring Hangzhou’s Regent International Center: A Vertical City Housing 20,000 Residents

In Hangzhou, China, the Regent International Center stands as a colossal “vertical city,” accommodating up to 20,000 residents within its single towering structure. Constructed in 2013, it boasts a remarkable array of amenities, including grocery stores, restaurants, internet cafés, and more – offering a self-sustaining environment.…

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