换岗

Traditional form:

換崗

Pinyin (reading):

huàngǎng

Definitions:

• to relieve a sentry
• to change the guard

Characters:

• 换 - to change; to exchange, to swap, to trade
• 岗 - post; position

Traditional characters:

• 換 - to change; to exchange, to swap, to trade
• 崗 - post; position