Plot

What makes Hangzhou the Happiest City in China? In 2015, Hangzhou launched a project to reach the world - The Hangzhou Global Tour 2015 - bringing the secrets of Hangzhou's happiness to the rest of the world. Two chosen families -- the Capaldi Family from the US and the Zhou Family from Hangzhou, China -- start their month-long journey across the world, starting in Hangzhou, China and traveling to Greece, Croatia, Italy, Switzerland, France, and the US. From what perspective do they find Happiness in life?