subsidence city

Ho Chi Minh City is among the top 5 fastest sinking cities in the world.
A recent study by the scientific journal Nature Sustainability shows that Ho Chi Minh City is among the top 5 fastest sinking cities in the world.
Building dense houses, 45% of major Chinese cities are sinking rapidly
Satellite-based research shows that nearly half of China's major cities are experiencing moderate to severe subsidence, putting millions of people at risk.