(Airdate: October 1, 2024) We’ve discovered that at the mouth of the gorge that leads to the Bingling Caves, there was once a stone bridge that led across the Yellow River to the town of Linxia, 20 kilometers to the east. The Linxia area is known as one of the oldest known settlements in China. Just outside of Linxia, archeologists have discovered a 5000 year old village….