Chinese airlines are so youth-oriented, many in the cabin crew stop flying in their 30s. China Southern says it has the oldest staff, with retirement age capped at 45.

• 中国的航空公司特别有年轻情结,许多空乘人员在30岁以后就停飞了。南航表示,他们有最老的员工,退休年龄为45岁。