to live together until the white hairs of old age, used to describe a couple staying together in harmony for their entire lives; to live in conjugal bliss until death do us part

to live to a ripe old age in marital bliss; used as a traditional blessing at weddings to wish a couple a long and happy life together until their hair turns white

an elderly man with white hair

Mount Baekdu, another name for [[长白山|長白山|chang2 bai2 shan1]]; an active stratovolcano on the border between North Korea and China

To have one's hair turn gray or white while still young

Describes friends who have known each other for a long time but still do not understand one another, as if they were new acquaintances; literally "white heads like new"

(bird species of China) white-headed duck (Oxyura leucocephala)

(bird species of China) white-hooded babbler (Gampsorhynchus rufulus)

(bird species of China) pine bunting; Emberiza leucocephalos

A species of bird found in East Asia with a black crown and white patches on its head; also commonly known as [[白头翁|白頭翁|bai2 tou2 weng1]]

(bird species of China) western marsh harrier (Circus aeruginosus)

a bird species of China, specifically the Grus monacha

A person or animal born with a medical condition that causes a lack of pigment in the skin, hair, and eyes, making them appear white or pale

to be naive and boast about something common due to a lack of experience or narrow perspective

bald eagle (Haliaeetus leucocephalus), the national bird of the United States