In this episode of Walk Beijing, Jiao Yang takes you to Lugou Bridge in Beijing, also known as the Marco Polo Bridge. With a history of more than 800 years, this bridge that has witnessed wars and vast changes over time still stands today, as if to remind people of the importance of history as well as the fact that peace doesn't come easily. CGTN's Walk Beijing series features the most iconic tourist destinations in Beijing, which is in the limelight as the host of the 2022 Winter Olympics.