1. Good morning/afternoon/evening./May I help you? /Anything I can do for you?
2. How do you do? /How are you? /Nice to meet you.
3. It‟s a great honor to meet you./I have been looking forward to meeting you.
4. Welcome to China.
5. We really wish you’ll have a pleasant stay here.
6. I hope you‟ll have a pleasant stay here. Is this your fist visit to China?
7. Do you have much trouble with jet lag?