As China's economic growth and development matures, so does its population. By 2030, one out of every four people will be a senior citizen – over 60 years old. China's leaders made it clear during the recent Two Sessions that improving the quality of life of the country's elderly is a priority. In the final installment of our special series, "2026–2030: The Journey Ahead," CGTN's Sean Callebs reports from Shanghai – a city of millions – on measures to keep the aging population from being lost in the crowd.