English introduction：

Guizhou has nearly half of the 100 tallest bridges in the world, which is a remarkable achievement made by the Chinese people in traversing mountainous terrains and deep ravines. "Bridges Over Mountains and Rivers" delves into the bridge-building heritage and present reality, narrating tales of triumph over adversity and how human ingenuity has transformed lives of poverty into prosperous dreams.

"Bridges Over Mountains and Rivers" examines transportation changes in Guizhou, a mountainous province in SW China, through the lens of bridge construction. It vividly tells the stories of builders, villagers, drivers, and historians. Divided into three episodes - "Dreams of the Plains," "Breaking Records," and "High-speed Plains" - the film connects personal stories with bridge-building technology, historical context, and improvements in local lives due to better transportation.

"Dreams of the Plains" explores the historical aspiration to build flat roads in the mountains, explaining its origins through ancient and modern stories. "Breaking Records" highlights the design and construction of world-class bridges, showing how technological innovation overcomes challenges while minimizing environmental impact. "High-speed Plains" illustrates how improved transportation has transformed the region, fostering tourism, transportation, and culture, turning a once isolated area into a vibrant and opportunity-filled region.