For many of us, our commutes to school were nothing more than a simple bus ride or a 10-minute walk. But if you're raised in some of China's most remote areas, where schools are in short supply, these commutes could involve lengthy and terrifying adventures over steep hills and across deep rivers. Parents set their children off every morning, unsure if they'll ever come back alive. Let's visit an area in southwestern China's Guizhou Province where a new and more accessible school has changed the lives of so many.