“Nǐ hǎo” (你好) – “Hello.” A standard, polite greeting. “Nín hǎo” (您好) – A more formal/respectful version of “Hello,” often used toward elders or customers. “Zǎo” (早) – “Good morning.” A casual greeting among peers. “Huānyíng” (欢迎) – “Welcome.” Often used in shops to greet customers. “Shēntǐ hǎo ma?” (身体好吗?) – “How is your health?” A polite inquiry showing care and respect.