问候 - Greetings and times of day

上午- shàng wǔ - Morning 🌅 - Dawn till 9AM

上午好！- Good morning!

中午 - Middle of day (noon) 🌇

下午- xià wǔ - afteroon - 1 p.m to 8 p.m

晚上 - wǎn shang 🌃

晚上好! - Good evening!

晚安 - Good night