Chào hỏi cơ bản bằng Tiếng Anh

1. Những cụm từ để chào khi gặp mặt

It’s great to meet you.
How do you do?
Pleased to meet you.
It’s a pleasure to meet you.
It’s an honor to meet you. (to someone very famous / important)

2. Những cụm từ để chào tạm biệt

It was a pleasure to meet you.
Thank you so much for meeting with me. 
It’s been great talking to you.
It was nice to meet you.
I look forward to doing business with you.