The world is aging, and China is no exception. What happens when a nation of 1.4 billion people grows old? To find out, Gary Sigley, a professor at Beijing Foreign Studies University, travels to a small island in Qingdao to explore how China's long-term care insurance works in practice. Does it reach those who need it most? And how is care delivered on the ground? Tune in to CGTN on October 18, China's Senior Citizens' Day, to find out.