How long are you planning to stay here? <a href=" http://www.neighborsforpeace.org/?writing-prompts#tack ">statistics for graduate students</a> Across the world, rapidly increasing life spans have left many adults scrambling to look after their parents, their children and themselves. In China, one-child urban policies over three decades have led to even fewer working youngsters. And a lack of jobs means rural youth must leave their parents to find work in distant cities.