Overview: Samantha travels to the ancient city of Xi’an, China. Feeling a little jet-lagged, Samantha stops off a local health clinic that has been practicing for over 500 years using traditional Chinese medicine. Along her journey, Samantha rides a bike atop the ancient City Wall, visits the UNESCO World Heritage site of the Terracotta Warriors and attends a spectacular outdoor performance of The Song of the Everlasting Sorrow.