长幼有序

长幼有序 　　Explanation: Refers to the elderly and the young who have inferiority or superiority between. With the "young and old with Syria." 　　Source: "Xunzi Jun sub-chapter": "So Shangxian enabled, the main figure under the security; equal status with other, then the command line without flow; affinity partakers, then implemented without paradox; seniority, the cause of Jebsen vary off. "