黄童白叟

Explanation: Children's yellow hair, white-haired old man. Refers to the elderly and children. 　　Usage: Joint type; as subject, object; refers to the elderly and children 　　Source: Han Yu Tang "element and holiness" poem: "Qing Shi common people, yellow white old man child, active Huan ah." Thesaurus:  young and old, Huang Tong hoary head