July 26 marks the 81st anniversary of the Potsdam Proclamation, a key document in shaping the post-war international order and an important historical reference for understanding the Diaoyu Dao issue. Diaoyu Dao: Small Islands, Big Stakes brings together more than thirty voices from scholars and eyewitnesses to trace the history behind one of East Asia's longest-running territorial disputes. Watch Diaoyu Dao: Small Islands, Big Stakes. Premieres July 27 on CGTN.