Explanation of "早上好 (Zǎo shang hǎo)" in Chinese:

"早上好" is a common morning greeting, equivalent to "Good morning" in English. Let’s break it down:

早上 (Zǎo shang)

Meaning "morning," referring to the time period from sunrise to midday.

好 (Hǎo)

Literally "good," used here as a polite formula to wish someone a pleasant morning.

Tone and usage:

Formal-friendly and widely used in both casual and professional settings. It’s a straightforward way to greet colleagues, friends, or family in the morning. The phrase is often shortened to "早 (Zǎo)" in very casual contexts (e.g., among close friends or in text messages), with the same meaning.

Example:

At the office in the morning: 早上好，今天天气不错！ ("Good morning, the weather is nice today!")